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EZTOCH

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When purchasing a product, price is the consumer's primary concern. At present, EZTOCH has 32 products for sale. EZTOCH products range in price from $10.91 to $89.99, and the average price of all the products is about $35.42.

You can confidently purchase EZTOCH products from the seller EZTOCH Tester. The brand holds an average rating of 5, testifying to its excellent reputation.

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Last Updated: Jan 11, 2026

EZTOCH Food pH Meter, Digital pH Meter for Food Fermentation Canning Cooking, Smart Sourdough pH Tester for Bread Cheese Sauces, Measure pH in Water, Brewing, Meat, Sausages, Pickles, Sushi Rice

Lab pH Meters
EZTOCH Food pH Meter, Digital pH Meter for Food Fermentation Canning Cooking, Smart Sourdough pH Tester for Bread Cheese Sauces, Measure pH in Water, Brewing, Meat, Sausages, Pickles, Sushi Rice Cover
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Food pH Meter for Canning: When canning season arrives, use Food pH tester to test the pH value of meat, fruits, and vegetables to help you identify which foods are suitable for water bath canning (high acid 4.6 pH). It is especially important to measure the pH of canned foods such as tomato sauce and hot sauce salsa again before canning for food safety
Food pH Meter for Sourdough Starter: For home bakers and chefs who like to make sourdough bread, this digital pH meter with Bluetooth function can help you monitor and record whether the pH value of yeast is within the optimal range (3.5 to 5 pH) at any time. Whether baking sourdough bread, making regular bread and pizza dough, use this pH tester you can easily measure the pH value
Water pH Meter for Brewing and Fermentation: This pH meter has a wide range of applications, such as fermenting foods, making homemade yogurt, craft beer, kombucha, cider brewing, homemade wine, canning pickles, making mozzarella cheese, jams, jellies, chutneys, sausages, sauces, and skin care products. It is a Essential Tool for food processing
Smart Food pH Tester: This pH meter can be connected to the YINMIK app via Bluetooth. The pH date can be saved on the app while measuring and you can view historical data at any time. At the same time, the pH reader can be set to automatically save data, and can automatically store up to 1,000 data. This pH Test kit is a very convenient tool for people who need to record data
Easy to Use pH Meter: Smart pH Meter is calibrated before shipment, ready to use out of box, also coming with pH 7.00 and pH4.00 calibration solution, help you easily calibrate the pH level at any time; With backlight display, even in the dim, you also can get the pH readings; With 30ml pH probe protective solution, Always keep probe moist, extend the service lifer of pH meter, With automatic shutdown function

EZTOCH Hydroponic pH EC Meter, Water pH TDS PPM Meter with Simultaneous Display for Reservoir Nutrient Solution, pH EC Meter for Water Hydroponic DWC System Setup, Measure Conductivity for Aquaponics

Lab pH Meters
EZTOCH Hydroponic pH EC Meter, Water pH TDS PPM Meter with Simultaneous Display for Reservoir Nutrient Solution, pH EC Meter for Water Hydroponic DWC System Setup, Measure Conductivity for Aquaponics Cover
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Simultaneously display pH EC Temp or pH ppm Temp: This pH tester can display the measured values of pH EC and temperature at the same time. Press the MODE button can adjust to display the measured values of pH PPM and temperature Simultaneously; read 3 parameters at a time, which is easier to use; and this water pH meter has a lock function, whether it is used to measure hydroponics, drinking water or aquarium, you can easily lock and record the readings
pH EC Meter for Hydroponic Growth: This pH meter can easily measure the pH and conductivity levels of hydroponic nutrient solution, and the conductivity measurement range is 0.00-19.99mS/cm which adopts a more practical 0.01mS/cm unit and a dual design of PPM 500 hydroponic unit. It is a 4-in-1 hydroponic pH EC TDS tester that is sufficient for hydroponic beginners and enthusiasts
pH PPM Meter for Hydroponic Base Water Setup: tap water, filtered water, rainwater, etc. can be used as base water for hydroponic Growing. EZTOCH pH TDS meter helps you measure the pH PPM level of the base water reservoir. The ideal pH level is around 7.0 pH neutral, and the ideal PPM value is within 70ppm, which ensures that the plants absorb the nutrients of the nutrient solution instead of the impurities in the base water
More Accurate pH EC meter: The pH meter has been calibrated before leaving the factory and is ready for use out of the box. Also coming with pH 4.00 pH 7.00, EC 1413μS/cm calibration solution, which can help you confirm whether the pH conductivity tester is in an accurate state at any time. No tedious steps to configure calibration powder are required. It can be calibrated after opening the solution and can be corrected at any time, making pH probe very easy to maintain high accuracy
Widely used hydroponic tester: Suitable for all hydroponic systems, DWC systems, indoor hydroponic gardens, Kratky hydroponic setup, vertical hydroponic towers, aeroponics, aquaponics, use EZTOCH PPM tester to help your hydroponic vegetables, hydroponic herbs, hydroponic tomatoes grow healthily

EZTOCH Bluetooth Soil pH EC Tester, Smart Plant pH Fertility Meter, 8 in 1 pH EC Fertility Temp Salt Moisture Light Intensity Air Humidity Monitor for Blueberry, Garden, Lawn, Raised Garden Beds

Lab pH Meters
EZTOCH Bluetooth Soil pH EC Tester, Smart Plant pH Fertility Meter, 8 in 1 pH EC Fertility Temp Salt Moisture Light Intensity Air Humidity Monitor for Blueberry, Garden, Lawn, Raised Garden Beds Cover
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Smart 8 in 1 Soil Tester: EZTOCH soil pH meter for garden connects to mobile phone Bluetooth, displays and monitors data in real time for 72 hours, and the APP (no cost) displays all test data in full screen. EZTOCH soil pH meter for lawn can set the ideal value range of soil/liquid. Once it exceeds or falls below this range, the value will turn red. EZTOCH pH tester for soil is helping you nurture your garden to its fullest potential
Bluetooth Connection: After the EZTOCH soil conductivity tester is connected to the mobile phone APP, it can continuously monitor for 72 hours. Set the interval for automatic data storage (at least 1 hour), and you can store and share 1,000 test data, which is easy to go back and compare, and analyze and improve the growth of plants with your family, which is especially important for day/night cycles as the seasons change
pH/EC Tester for Soil and Hydroponics: EZTOCH soil electric conductivity tester helps users find the acidic (pH4.5-5.5) soil that blueberry bush prefers, creating different soil preferences for different plants without having to pay for expensive lab tests. EZTOCH plant pH tester can also be used to test the EC value of liquid nutrients in hydroponic gardens and tap water or rainwater used for irrigation. This is a perfect tool for those who grow plants and hydroponics at the same time
Soil Salt/Fertility Meter: EZTOCH soil pH and fertility tester can accurately measure the pH EC Fertility Salinity of soil and nutrient solution, allowing soil enthusiast to adjust the salt content of the garden in time so that plants can effectively absorb nutrients. EZTOCH soil fertility tester is also suitable for swimming pools, hydroponics, aquariums, pond water. Allowing you to quickly and easily measure pH values in multiple locations in the garden or home and make reasonable adjustments in time
Smart Soil Light Intensity/Thermometer for Plants/Soil Moisture/Air Hygrometer: The 45°tilt design of the EZTOCH soil moisture tester and the light sensor make it possible to read the light intensity, helping you find the best position (time) for plant light, has an automatic temperature compensation function(ATC), so temperature changes will not affect the accuracy of the measurement results. EZTOCH meter provides the moisture status of the soil, telling you when you should water

EZTOCH Portable Dissolved Oxygen Meter for Pond, Digital Dissolved Oxygen Test Kit for Fish Tank, Do Meter Oxygen Analyzer with 3.6ft Probe for Koi Pond Aquarium, Measure DO in Water, Aquaponics

Dissolved Oxygen Meters
EZTOCH Portable Dissolved Oxygen Meter for Pond, Digital Dissolved Oxygen Test Kit for Fish Tank, Do Meter Oxygen Analyzer with 3.6ft Probe for Koi Pond Aquarium, Measure DO in Water, Aquaponics Cover
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Digital Dissolved Oxygen Meter: Has two measurement units: mg/L (dissolved oxygen content per liter of water) and % (percentage of saturated dissolved oxygen). Test Range is 0.0-40.0 mg/L and 0.0-300.0%. Do Meter comes with a 3.6-ft (1.1-meter) electrode cable, making it easy to measure dissolved oxygen levels in small fish pond and also includes one bottle of zero-oxygen water calibration solution, two bottles of electrolyte solution, and six membranes, making it very convenient to use
Digital Dissolved Oxygen Meter for Pond: For most aquatic life, oxygen levels must be at least 6 mg/L. Use a pond oxygen meter to monitor oxygen levels in aquariums, ponds, fish tank, koi pond, and goldfish ponds to ensure your ponds has enough dissolved oxygen to keep aerobic lifeforms happy
Portable Do Meter for Hydroponic: In hydroponic systems, especially deep water hydroponic systems such as NFT, RDWC, drip irrigation system, and aquaponics, it is very important to use the dissolved oxygen meter to monitor the dissolved oxygen content in the hydroponic nutrient solution for the health of the plant roots. Most hydroponic plants require a dissolved oxygen content between 5-10 mg/L. The EZTOCH dissolved oxygen tester helps you build a healthy hydroponic system
Widely Used Dissolved Oxygen Test Kit: Use EZTOCH Oxygen Analyzer can easily Measure the oxygen in water, homemade Meads, Beers, Ciders and Wine beering, water treatment, environmental monitoring, lake, rivers, aquaculture, hydroponics, and aquariums etc, It's a crucial tool for assessing water quality, monitoring aquatic life, aquaculture, research, education, Food Processing
Simple Pond Oxygen Tester: 2-point calibration (0% and 100%) ensures high accuracy; backlit display allows for readings even in dimly lit environments; 5-minute auto shutoff extends battery life

EZTOCH pH EC Continuous Monitor for Hydroponic, 6 in 1 WiFi EC PPM pH Meter, Digital pH TDS Temp Humidity Tester for DWC Hydroponic System, Aeroponic Gardening, Fish Tank, Aquarium

Lab pH Meters
EZTOCH pH EC Continuous Monitor for Hydroponic, 6 in 1 WiFi EC PPM pH Meter, Digital pH TDS Temp Humidity Tester for DWC Hydroponic System, Aeroponic Gardening, Fish Tank, Aquarium Cover
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6-IN-1 Smart Continuous Monitoring: The EZTOCH pH EC hydroponic monitor lets you say goodbye to complicated multi-device monitoring. With just one device and an upgraded composite probe, you can comprehensively monitor the growth of your hydroponics in real time, freeing you from the hassle of daily water sampling and manual measurement. Furthermore, its dual TDS modes (ppm500 & ppm700) and four measurement units including "mS, CF" meet all the needs of hydroponic growers
Real-time WiFi Monitoring & Alerts: pH EC ppm continuous monitor works with the Tuya app (no cost) to provide stable, real-time, and continuous data transmission. You can view daily, weekly, and monthly historical data and print or share them with your friends. It also includes a customizable red alert function, sending you notifications when water quality parameters exceed/fall below a user-defined threshold, allowing for prompt action to maintain optimal water quality
An Essential Tool for Hydroponic Growers: In any hydroponic system, the pH, EC, and PPM parameters of the water change very rapidly. Hydroponic ppm pH monitor 24-hour real-time monitor's automated data collection method greatly reduces the stress of this process. Its clear LCD screen allows for easy real-time reading and adjustment of the hydroponic nutrient solution concentration during cultivation. You can also view data and perform historical analysis via an app
User-friendly Design, Easy to Use: EZTOCH aquarium EC temp meter operates on a simple principle, equipped with a 1.2m(3.9ft) measuring probe cable, allowing the electrode to be fully immersed in the hydroponic nutrient solution for continuous reading. The EZTOCH monitor lets you observe subtle changes in the water as you add nutrients or any other substances. Connect to the tuya smart app for 24/7 real-time recording and monitoring of your hydroponic system
Probe Calibration and Maintenance: EZTOCH pool pH ppm tester package includes calibration solutions for pH 4.00, 7.00, and a conductivity of 1413 μS/cm, for subsequent calibration and testing of the pH probe's accuracy. Additionally, electrode cleaning solution is included to easily clean dirt from the probe, increasing its sensitivity and accuracy

EZTOCH pH UP and Down for Hydroponic Plants, Adjust The pH Balance of Reservoir Water and Nutrient Solutions in Hydroponics Growing System, pH Adjuster, pH Down Acid 8.4oz and pH UP Base 8.4oz

EZTOCH pH UP and Down for Hydroponic Plants, Adjust The pH Balance of Reservoir Water and Nutrient Solutions in Hydroponics Growing System, pH Adjuster, pH Down Acid 8.4oz and pH UP Base 8.4oz Cover
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The package contains pH Down (Acid) 8.4oz and pH UP (Base) 8.4oz, which are only used to adjust the pH balance of hydroponic nutrient solution and cannot be used for other purposes
pH Down and pH UP for Hydroponic: Most hydroponic plants grow best in a nutrient solution with a pH of 5.5-6.5. EZTOCH pH Adjuster helps you easily adjust the pH UP or pH Down of the nutrient solution so that your plants can fully absorb the nutrients in the nutrient solution, adjust the pH balance of your water and nutrients
Use 1ml/1 gallon each time: Due to the different purity of the basic nutrient solution and the added water, the required pH adjuster is different; it is recommended to adjust with 1ml/1 gallon
How to use: After adjusting the EC value of the nutrient solution each time, adjust the pH value; add 1ml/gallon each time, stir well, wait for 5 minutes, and then measure the pH; then repeat the steps of adding and measuring until the pH value you need is adjusted
Precautions for use: This product also contains phosphoric acid and sodium hydroxide. When using, avoid direct skin contact with pH adjusters. When storing, keep it at a low temperature, away from fire, and store it out of the reach of children and pets Store away from light

EZTOCH pH Meter for Water, Smart pH TDS EC Meter for Water Hydroponic, 4 in 1 pH Conductivity PPM Temp Meter for Drinking Water, Brewing, Aquarium, Pool, Spa

Lab pH Meters
EZTOCH pH Meter for Water, Smart pH TDS EC Meter for Water Hydroponic, 4 in 1 pH Conductivity PPM Temp Meter for Drinking Water, Brewing, Aquarium, Pool, Spa Cover
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4 in 1 pH EC TDS Meter: EZTOCH water ph meter is equipped with a high-precision sensor, includes essential parameters for testing water quality such as pH, EC, TDS, and Temp, meeting all your home water quality testing needs. EZTOCH ec meter hydroponics large backlit display and portable, lightweight design allow you to easily perform water quality testing in various scenarios, including aquariums, hydroponics, filtered water
Bluetooth Connection, Data Management: After the EZTOCH home water ph tester instrument is connected to the smartphone application (free), you can view all readings directly on the application without switching modes, allowing you to adjust the water quality in time. During the water quality detection process, you can also save data, set notes, export and share with others. This allows you to view and analyze water quality changes
Hydroponic pH EC Tester: EZTOCH ph and ec meter for hydroponics focuses on optimizing hydroponics, helping hydroponic growers cultivate hydroponically scientifically. With a single click, you can switch parameter modes to measure the pH, EC, and PPM values ​​of the nutrient solution. In addition, when used in conjunction with the application, the data storage and sharing features help you view and analyze whether the nutrient solution concentration is suitable for the growth of hydroponic plants
Drinking Water pH & TDS Tester: EZTOCH ph tester for drinking water quickly tests tap water and filtered water, accurately measuring pH and TDS readings to help you intuitively verify whether the water quality meets drinking standards. EZTOCH ph meter for home brewing is a powerful tool for judging the effectiveness of RO water systems and for using water for brewing coffee. Suitable for cooking water, brewing project, well water
Easy to Use, Versatile: EZTOCH ph tester for hot tub features one-button parameter switching, automatic temperature compensation(ATC), and is ready to use out of the box, displaying readings quickly for easy and fast operation. In addition, the package includes pH calibration powder (pH 4+7+10) and a 1413μS/cm calibration solution for future calibration, ensuring the analyzer's accuracy and durability. Suitable for aquariums, swimming pools, hot tubs, winemaking, and compost teas

EZTOCH pH Calibration Solution 4,00 7,00 - EC 1413μS/cm Conductivity Calibration, with pH Electrode Cleaning Solution*1, Each 50ml (1.69fl oz) for Hydroponic Growers pH Meters Probe

Chemical Buffers
EZTOCH pH Calibration Solution 4,00 7,00 - EC 1413μS/cm Conductivity Calibration, with pH Electrode Cleaning Solution*1, Each 50ml (1.69fl oz) for Hydroponic Growers pH Meters Probe Cover
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Designed for accurate calibration of pH meters/acidity meters. The kit includes 50ml (1.69 fl oz) of pH 4.00 and 7.00 standard buffer calibration solutions for acidic and neutral measurement points; a 50ml bottle of dedicated pH electrode cleaning solution for cleaning the pH meter; and a 50ml bottle of EC 1413μS/cm calibration solution for calibrate ec/conductivity meter
Precise & Reliable pH Calibration Solution: Ensure accurate pH measurements every time with EZTOCH premium pH buffer solutions. This calibration solution kit includes precisely formulated pH 4.00, 7.00 calibration fluids for reliable calibration of your pH meter across its entire measurement range, Using high-precision, high-stability standard solutions ensures your pH meter is always in proper condition, providing accurate, reliable pH readings
Maximize electrode performance and lifespan: The included pH electrode cleaning solution is essential for removing contaminants, protein deposits, and grease from your pH electrode. Regular cleaning ensures faster response time, restores accuracy, and significantly extends the lifespan of your pH electrode. Never worry about stains again when measuring food pH, soil pH, or hydroponic pH
Ready to use-convenience: We've taken it all into consideration: all solutions are pre-prepared and individually bottled, eliminating the need for tedious dilution or mixing. For calibration or maintenance, simply open the bottle and use it immediately, saving you significant time and effort. This makes instrument maintenance simple and efficient, making it ideal for frequent daily use, 50ml HDPE plastic bottles, Clear bottle labels are easy to identify and prevent misuse
This calibration fluid is compatible not only with EZTOCH pH EC testers, but also with many other brands and nearly all pH EC meters on the market that require calibration at 4, 7 pH points 1413 μS/cm solution. It's suitable for a wide range of applications. Whether you're a a hydroponics and aquaponics enthusiast, a bread baker, a food canner, or a pool and aquarium tester, this reliable calibration kit is essential for ensuring accurate pH readings in a wide range of fields and applications

EZTOCH pH Buffer Calibration Solution 4,00 7,00, with pH KCL Electrode Storage Solution*1, pH Probe Cleaning*1, Each 50ml (1.69fl oz) for Food&Water Testing Acidic pH Meters Probes

Chemical Buffers
EZTOCH pH Buffer Calibration Solution 4,00 7,00, with pH KCL Electrode Storage Solution*1, pH Probe Cleaning*1, Each 50ml (1.69fl oz) for Food&Water Testing Acidic pH Meters Probes Cover
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Designed for accurate calibration of pH meters/acidity meters. The kit includes 50ml (1.69 fl oz) of pH 4.00 and 7.00 standard buffer calibration solutions for acidic and neutral measurement points; a 50ml bottle of dedicated pH electrode cleaning solution for cleaning the pH meter; and a 50ml bottle of dedicated pH electrode KCl protection solution for maintaining the pH meter
Precise & Reliable pH Calibration Solution: Ensure accurate pH measurements every time with EZTOCH premium pH buffer solutions. This calibration solution kit includes precisely formulated pH 4.00, 7.00 calibration fluids for reliable calibration of your pH meter across its entire measurement range, Using high-precision, high-stability standard solutions ensures your pH meter is always in proper condition, providing accurate, reliable pH readings
Maximize electrode performance and lifespan: The included pH electrode cleaning solution is essential for removing contaminants, protein deposits, and grease from your pH electrode. Regular cleaning ensures faster response time, restores accuracy, and significantly extends the lifespan of your pH electrode. Never worry about stains again when measuring food pH, soil pH, or hydroponic pH. Use the included KCl storage solution to keep the pH probe moist, maximize the life of your electrodes
Ready to use-convenience: We've taken it all into consideration: all solutions are pre-prepared and individually bottled, eliminating the need for tedious dilution or mixing. For calibration or maintenance, simply open the bottle and use it immediately, saving you significant time and effort. This makes instrument maintenance simple and efficient, making it ideal for frequent daily use, 50ml HDPE plastic bottles, Clear bottle labels are easy to identify and prevent misuse
This calibration fluid is compatible not only with EZTOCH pH testers, but also with many other brands and nearly all pH meters on the market that require calibration at 4, 7 pH points. It's suitable for a wide range of applications. Whether you're a lab professional, a hydroponics and aquaponics enthusiast, a bread baker, a food canner, or a pool and aquarium tester, this reliable calibration kit is essential for ensuring accurate pH readings in a wide range of fields and applications

Hydrogen Water Tester pH H2 ORP Meter, Hydroponic pH TDS EC Meter, 6 in 1 pH H2 ORP TDS EC Temp Tester for Drinking Water and Pool, Dissolved Hydrogen Tester for Hydrogen Water Bottle

Lab pH Meters
Hydrogen Water Tester pH H2 ORP Meter, Hydroponic pH TDS EC Meter, 6 in 1 pH H2 ORP TDS EC Temp Tester for Drinking Water and Pool, Dissolved Hydrogen Tester for Hydrogen Water Bottle Cover
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Hydrogen Water Meter PPB PPM: The newly launched EZTOCH hydrogen water bottle tester in 2025, can switch between two modes of H2 test (PPM/PPB) with one button. PPM measurement range is 0-2400ppm with resolution of 2ppm. PPB measurement range is 0.001-2.400ppm with resolution of 0.002ppm. High-precision measurement, fast response, suitable for hydrogen producing water bottles, hydrogen generators, hydrogen-enriched water, H2 water generator
Drinking Water pH ORP TDS Tester: EZTOCH digital tds tester for drinking water helps you easily test water quality, ensure that pH is within the ideal range of 6.8pH-8.5pH and TDS is within the ideal range of 0-50ppm, which is a great tool for anyone who is serious about maintaining optimal water quality. EZTOCH ORP meter for water can also help you monitor ORP (ideal value is +200 to +600 mV), regularly test ORP, adjust water treatment plan, and let you feel at ease with drinking water
Hydroponic pH TDS EC ORP Meter: EZTOCH hydroponic EC tester can help hydroponic enthusiasts monitor the ideal pH range (5.3-6.5pH), quickly and accurately measure TDS EC values, and support ppm (ppm500), μS/cm unit testing. Help hydroponic enthusiasts monitor the nutrient level of hydroponic plants, ensure and adjust the root absorption of nutrients. EZTOCH ppm meter helps you control the ORP value at +300~+400mV, which can avoid root rot of hydroponic plants and water pollution
Widely Used Drinking Water Tester: EZTOCH pool pH tester has a wide measurement range, including pH (0.1-14.0), H2 (0-2400ppb/0.001-2.400ppm) EC (0-9999μS/cm, 10.1-19.9mS/cm), TDS (0-9990ppm), ORP (-999mV-+999mV), and temperature (32.0-122.0℉). EZTOCH aquarium pH tds meter has accurate measurement and wide measurement range, suitable for hydrogen generators, hydroponics, aquariums, swimming pools, drinking water, kombucha, beverages, coffee, brewing, ponds, hot tubs
Hydroponic TDS Tester with Calibration Fluid: EZTOCH dissolved hydrogen meter is calibrated at the factory and ready to use out of the box. The package contains calibration fluids for pH4.00, pH7.00 and 1413μS/cm (Note: When EC is calibrated, TDS will also be calibrated at the same time). In addition, if you have any questions, you can always contact our EZTOCH team, we will reply to you within 24 hours and help you solve the problem

EZTOCH pH Meter Calibration Solution, pH Buffer 4,00 7,00 and 10,01 Solution Kit with pH Electrode Cleaning Solution*1, Each 50ml (1.69fl oz) for Water, Pool, Soil, Food pH Meters, pH Probe

Chemical Buffers
EZTOCH pH Meter Calibration Solution, pH Buffer 4,00 7,00 and 10,01 Solution Kit with pH Electrode Cleaning Solution*1, Each 50ml (1.69fl oz) for Water, Pool, Soil, Food pH Meters, pH Probe Cover
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pH Calibration Solution Starter Kit: Get everything you need for proper pH meter maintenance in one convenient package. The calibration kit contains 50ml bottles of three pH calibration buffers (4.00, 7.00, 10.01) for accurate multi-point calibration, plus a dedicated 50ml bottle of pH electrode cleaning solution for pH Meters cleaning
Precise & Reliable pH Calibration Solution: Ensure accurate pH measurements every time with EZTOCH premium pH buffer solutions. This calibration solution kit includes precisely formulated pH 4.00, 7.00, and 10.01 calibration fluids for reliable calibration of your pH meter across its entire measurement range, Using high-precision, high-stability standard solutions ensures your pH meter is always in proper condition, providing accurate, reliable pH readings
Maximize Electrode Performance & Lifespan: The included pH electrode cleaning solution is crucial for removing contaminants,protein deposits, and oils from your pH electrode. Regular cleaning ensures faster response times, restores accuracy, and significantly extends the life of your pH Probe
Ready to use-convenience: We've taken it all into consideration: all solutions are pre-prepared and individually bottled, eliminating the need for tedious dilution or mixing. For calibration or maintenance, simply open the bottle and use it immediately, saving you significant time and effort. This makes instrument maintenance simple and efficient, making it ideal for frequent daily use, 50ml HDPE plastic bottles, Clear bottle labels are easy to identify and prevent misuse
This calibration fluid is compatible not only with EZTOCH pH testers, but also with many other brands and nearly all pH meters on the market that require calibration at 4, 7, and 10 pH points. It's suitable for a wide range of applications. Whether you're a lab professional, a hydroponics and aquaponics enthusiast, a bread baker, a food canner, or a pool and aquarium tester, this reliable calibration kit is essential for ensuring accurate pH readings in a wide range of fields and applications

pH Calibration Solution 4.00+7.00, 250 ml (8.4 fl.oz) Each: pH 4.00 Buffer, pH 7.00 Buffer, pH Meter Buffer Calibration Solution with 2 * 30ml Container for pH Tester, pH Pen, pH Probe

Lab pH Meters
pH Calibration Solution 4.00+7.00, 250 ml (8.4 fl.oz) Each: pH 4.00 Buffer, pH 7.00 Buffer, pH Meter Buffer Calibration Solution with 2 * 30ml Container for pH Tester, pH Pen, pH Probe Cover
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Package contents: 1*250ml pH4.00 calibration solution; 1*250ml pH7.00 calibration solution; 2*30ml transparent measuring cups with scale
pH4.00+7.00 Calibration Solution: large-capacity packaging, suitable for use with all pH meters. The package is equipped with a transparent measuring cup with scale, so that users can accurately grasp the amount of calibration solution (20ml) and better distinguish colors during use, avoiding unnecessary waste and greatly reducing the cost of maintaining the tester. The accuracy of the pH tester calibration solution is up to ±0.02 pH
Calibration Method: For EZTOCH pH calibration solution 7.00, please follow the steps below: Place the pH probe in the 7.0 calibration solution, press and hold the CAL button for 5 seconds, then release the button and wait for 7.0 to flash 3 times to complete the pH 7.0 calibration. The steps for pH4.0 are the same as those for pH7.0 (Please refer to the manual for the calibration steps of other brands of pH meters)
Easy to Use: It is ready to use after opening the lid, without the tedious dissolution process, which improves the efficiency of maintaining the tester. EZTOCH pH calibration buffer is not only suitable for all brands of pH testers, but also for all pH pens and pH meters, making it the first choice for various calibration needs
Note: EZTOCH pH tester calibration solution for water is valid for 2 years. It can be reused after opening and sealed and stored at low temperature. The used pH buffer calibration solution cannot be poured back into the bottle to avoid contamination; Please note: Do not let children accidentally swallow the liquid in the bottle, please keep it out of reach of children

Soil pH Meter for Food, Bluetooth Water pH Tester for Soil & Hydroponic, Digital pH Temp Meter for Blueberry Jam with ATC for Canning, Dough, Garden Lawn, Indoor Outdoor Plants, Raised Garden Beds

Lab pH Meters
Soil pH Meter for Food, Bluetooth Water pH Tester for Soil & Hydroponic, Digital pH Temp Meter for Blueberry Jam with ATC for Canning, Dough, Garden Lawn, Indoor Outdoor Plants, Raised Garden Beds Cover
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Soil pH Temp Tester: The precise results of the EZTOCH soil pH tester can help soil enthusiast evaluate the fertility of the soil and adjust the nutrient content required by the plants. Use EZTOCH soil pH tester for lawn, you can easily test the different soil pH values required by different plants in the garden without having to pay for expensive lab tests. The EZTOCH soil pH meter digital frees you from the trouble of mixing mud and water into a slurry and guessing the dial pointer reading
Smart Digital Soil pH Tester: One-touch connection to mobile phone Bluetooth, 24-hour real-time monitoring of plant soil pH value through mobile phone APP (no cost). EZTOCH digital pH tester for plants can set automatic data storage (can store 1000 data), which can help gardening enthusiasts review and analyze changes in soil nutrients. Whether you are a beginning and serious gardens enthusiast, EZTOCH soil pH meter digital for garden can be quickly and easily mastered
pH Tester for Hydroponic and Plant Water: EZTOCH hydroponic pH tester can be used to test both soil and liquid, meaning you can use it to test tap water or rainwater used in your garden. In addition to measuring soil for blueberries, raised garden beds, lawns, or potted plants, it can be used to test the pH of liquid nutrient solutions in hydroponic gardens as well as fertilizer solutions all houseplants. The EZTOCH digital pH tester water must-have for anyone involved in hydroponic gardening
A Good Helper for Home Gardeners: EZTOCH soil pH meter for gardening plug and play; with backlit LCD display, it can be easily read even in low light and dim conditions; the package contains calibration buffer powder, and adopts a three-point calibration method to ensure the ultimate reliability of measurement results. EZTOCH lawn pH tester for soil helps users understand the type of soil pH, and to be able to make amendments to balance my soil and boost my garden's produce performance
You Will Have：EZTOCH Soil pH detector *1; Tapered plastic Dibber*2; Clean Brush*1; Calibration buffer powder*6; English manual*1.; dropper *1. In addition, the EZTOCH soil tester is also widely used in various types of soil (Common soil, Potting mixes, Sandy soil, Clay soil, Loam); as well as hydroponics, aquarium, drinking water, swimming pool, food

pH4.00, pH7.00 and pH10.01 Calibration Solution, 250 ml (8.4 fl.oz) Each, pH Pen Buffer Calibration Solution pH4.00, 7.00, pH10.01 Calibration Solution with 3 * 30ml Container for pH Tester, pH Probe

Lab pH Meters
pH4.00, pH7.00 and pH10.01 Calibration Solution, 250 ml (8.4 fl.oz) Each, pH Pen Buffer Calibration Solution pH4.00, 7.00, pH10.01 Calibration Solution with 3 * 30ml Container for pH Tester, pH Probe Cover
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Package Contents: 1*250ml pH4.00 calibration solution; 1*250ml pH7.00 calibration solution;1*250ml pH10.01calibration solution; 3*30ml transparent measuring cups with scale
pH4.00, 7.00 and 10.01 Calibration Solution: Large-capacity packaging, suitable for use with all pH meters. The package is equipped with a transparent measuring cup with scale, so that users can accurately grasp the amount of calibration solution (20ml) and better distinguish colors during use, avoiding unnecessary waste and greatly reducing the cost of maintaining the tester. The accuracy of the pH tester calibration solution is up to ±0.02 pH
Calibration Method: For EZTOCH pH Tester, please follow the steps below: Place the pH probe in the 7.00 calibration solution, press and hold the CAL button for 5 seconds, then release the button and wait for 7.0 to flash 3 times, complete the pH 7.0 calibration. The steps for pH4.0 and pH10.0 are the same as those for pH7.0 (Please refer to the manual for the calibration steps of other brands of pH meters)
Easy to Use: Ready to use after opening the lid, without the tedious dissolution process, which improves the efficiency of maintaining the tester. EZTOCH pH calibration buffer is not only suitable for all brands of pH testers, but also for all pH pens and pH meters, making it the first choice for various calibration needs
Note: EZTOCH pH tester calibration solution for water is valid for 2 years. It can be reused after opening and sealed and stored at low temperature. The used pH buffer calibration solution cannot be poured back into the bottle to avoid contamination. Please note: Do not swallow the liquid in the bottle and keep away from children

EZTOCH pH Meter for Food with Calibration Solution Electrode Cleaning Solution Electorde KCL Storage Solution for Food Canning

Lab pH Meters
EZTOCH pH Meter for Food with Calibration Solution Electrode Cleaning Solution Electorde KCL Storage Solution for Food Canning Cover
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Packing List: Food pH meter with pH 4.0 7.0 Solution &pH protective solution; One set 50ML pH 4.0 7.0, 50ml pH Electrode Cleaning Solution and 50ml pH Electorde KCL Storage Solution
Food pH Meter for Canning: When canning season arrives, use Food pH tester to test the pH value of meat, fruits, and vegetables to help you identify which foods are suitable for water bath canningand which are suitable for pressure canning. It is especially important to measure the pH of canned foods such as tomato sauce and hot sauce salsa again before canning for food
Food pH Meter for Sourdough Starter: For home bakers and chefs who like to make sourdough bread, this digital pH meter with Bluetooth function can help you monitor and record whether the pH value of yeast is within the optimal range (3.5 to 5 pH) at any time. Whether baking sourdough bread, making regular bread and pizza dough, use this pH tester you can easily measure the pH value
Easy to Use pH Meter: Smart pH Meter is calibrated before shipment, ready to use out of box, also coming with pH 7.00 and pH4.00 calibration solution, help you easily calibrate the pH level at any time; With backlight display, even in the dim, you also can get the pH readings; With 30ml pH probe protective solution, Always keep probe moist, extend the service lifer of pH meter, With automatic shutdown function
Designed for accurate calibration of pH meters/acidity meters. The kit includes 50ml (1.69 fl oz) of pH 4.00 and 7.00 standard buffer calibration solutions for acidic and neutral measurement points; a 50ml bottle of dedicated pH electrode cleaning solution for cleaning the pH meter; and a 50ml bottle of dedicated pH electrode KCl protection solution for maintaining the pH meter

EZTOCH Dissolved Oxygen Meters Accessories, Membrane Replace Kit for Dissolved Oxygen Meter, 3 Bottles of Dissolved Oxygen Electrolyte, 9 PCS Replacement Membrane Cap

Lab Multiparameter Meters
EZTOCH Dissolved Oxygen Meters Accessories, Membrane Replace Kit for Dissolved Oxygen Meter, 3 Bottles of Dissolved Oxygen Electrolyte, 9 PCS Replacement Membrane Cap Cover
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Package: Includes 9 replacement membrane cap and 3 bottles of electrolyte solutoin, meeting the consumable needs of customers who frequently use the dissolved oxygen meter
How to replace the electrolyte: Pour out the old electrolyte from the membrane cap add new electrolyte, clean the membrane cap, then pour out the old electrolyte again, and finally fill the membrane cap with new electrolyte
How to replace a membrane cap: Tighten the membrane cap thread to the left, discard the old membrane cap, and then tighten the membrane cap thread to the right to install the new membrane cap. When replacing or removing a membrane cap, do not touch the bottom; only touch the membrane cap threads, otherwise the membrane cap may be damaged
Replacement frequency for the following parts: Modules: Replace when damaged or inaccurate; Electrolyte: Replace with new electrolyte before each use
Electrolyte precautions: Store away from light and at a low temperature; keep out of reach of children.

EZTOCH pH EC TDS Meter for Water Hydroponic Nutrient with 8.4oz pH 4.00 Calibration Solution and 8.4oz pH 7.00 Calibration Solution, 4 in 1 pH Conductivity PPM Tester with Simultaneous Display

Lab Multiparameter Meters
EZTOCH pH EC TDS Meter for Water Hydroponic Nutrient with 8.4oz pH 4.00 Calibration Solution and 8.4oz pH 7.00 Calibration Solution, 4 in 1 pH Conductivity PPM Tester with Simultaneous Display Cover
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Package: Hydroponic 4 in 1 pH EC TDS Meter with 50ml pH 4.0 and pH 7.0 calibration solution, with 50ml 1413μS/cm calibration solution, 8.4oz (250ml) pH 4.00 Calibration Solution, 8.4oz (250ml) pH 7.00 Calibration Solution, 2*measuring cup 30ml
Simultaneously display pH EC Temp or pH ppm Temp: This pH tester can display the measured values of pH EC and temperature at the same time. Press the MODE button can adjust to display the measured values of pH PPM and temperature Simultaneously; read 3 parameters at a time, which is easier to use; and this water pH meter has a lock function, whether it is used to measure hydroponics, drinking water or aquarium, you can easily lock and record the readings
More Accurate pH EC meter: The pH meter has been calibrated before leaving the factory and is ready for use out of the box. Also coming with pH 4.00 pH 7.00, EC 1413μS/cm calibration solution, which can help you confirm whether the pH conductivity tester is in an accurate state at any time. No tedious steps to configure calibration powder are required. It can be calibrated after opening the solution and can be corrected at any time, making pH probe very easy to maintain high accuracy
pH4.00+7.00 Calibration Solution: large-capacity packaging, suitable for use with all pH meters. The package is equipped with a transparent measuring cup with scale, so that users can accurately grasp the amount of calibration solution (20ml) and better distinguish colors during use, avoiding unnecessary waste and greatly reducing the cost of maintaining the tester. The accuracy of the pH tester calibration solution is up to ±0.02 pH
Calibration Method: For EZTOCH pH calibration solution 7.00, please follow the steps below: Place the pH probe in the 7.0 calibration solution, press and hold the CAL button for 5 seconds, then release the button and wait for 7.0 to flash 3 times to complete the pH 7.0 calibration. The steps for pH4.0 are the same as those for pH7.0 (Please refer to the manual for the calibration steps of other brands of pH meters

EZTOCH Disssolved Oxygen Meters & Accessories for Water, Aquarium, Do Meter Oxygen Analyzer with 3.6ft Probe for Koi Pond Aquarium, Measure DO in Water, Aquaponics

Dissolved Oxygen Meters
EZTOCH Disssolved Oxygen Meters & Accessories for Water, Aquarium, Do Meter Oxygen Analyzer with 3.6ft Probe for Koi Pond Aquarium, Measure DO in Water, Aquaponics Cover
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Includes: One pc Dissolved Oxygen meter; 9 replacement membrane cap and 3 bottles of electrolyte solutoin, meeting the consumable needs of customers who frequently use the dissolved oxygen meter
Digital Dissolved Oxygen Meter: Has two measurement units: mg/L (dissolved oxygen content per liter of water) and % (percentage of saturated dissolved oxygen). Test Range is 0.0-40.0 mg/L and 0.0-300.0%. Do Meter comes with a 3.6-ft (1.1-meter) electrode cable, making it easy to measure dissolved oxygen levels in small fish pond and also includes one bottle of zero-oxygen water calibration solution, two bottles of electrolyte solution, and six membranes, making it very convenient to use
How to replace the electrolyte: Pour out the old electrolyte from the membrane cap add new electrolyte, clean the membrane cap, then pour out the old electrolyte again, and finally fill the membrane cap with new electrolyte
Digital Dissolved Oxygen Meter for Pond: For most aquatic life, oxygen levels must be at least 6 mg/L. Use a pond oxygen meter to monitor oxygen levels in aquariums, ponds, fish tank, koi pond, and goldfish ponds to ensure your ponds has enough dissolved oxygen to keep aerobic lifeforms happy
Portable Do Meter for Hydroponic: In hydroponic systems, especially deep water hydroponic systems such as NFT, RDWC, drip irrigation system, and aquaponics, it is very important to use the dissolved oxygen meter to monitor the dissolved oxygen content in the hydroponic nutrient solution for the health of the plant roots. Most hydroponic plants require a dissolved oxygen content between 5-10 mg/L. The EZTOCH dissolved oxygen tester helps you build a healthy hydroponic system

EZTOCH 4 in 1 pH EC Meter for Water Hydroponic with pH UP and pH Down Solution for Plants

Lab pH Meters
EZTOCH 4 in 1 pH EC Meter for Water Hydroponic with pH UP and pH Down Solution for Plants Cover
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The package contains pH Down (Acid) 8.4oz and pH UP (Base) 8.4oz, which are only used to adjust the pH balance of hydroponic nutrient solution and cannot be used for other purposes
Simultaneously display pH EC Temp or pH ppm Temp: This pH tester can display the measured values of pH EC and temperature at the same time. Press the MODE button can adjust to display the measured values of pH PPM and temperature Simultaneously; read 3 parameters at a time, which is easier to use; and this water pH meter has a lock function, whether it is used to measure hydroponics, drinking water or aquarium, you can easily lock and record the readings
pH EC Meter for Hydroponic Growth: This pH meter can easily measure the pH and conductivity levels of hydroponic nutrient solution, and the conductivity measurement range is 0.00-19.99mS/cm which adopts a more practical 0.01mS/cm unit and a dual design of PPM 500 hydroponic unit. It is a 4-in-1 hydroponic pH EC TDS tester that is sufficient for hydroponic beginners and enthusiasts
pH Down and pH UP for Hydroponic: Most hydroponic plants grow best in a nutrient solution with a pH of 5.5-6.5. EZTOCH pH Adjuster helps you easily adjust the pH UP or pH Down of the nutrient solution so that your plants can fully absorb the nutrients in the nutrient solution, adjust the pH balance of your water and nutrients
Use 1ml/1 gallon each time: Due to the different purity of the basic nutrient solution and the added water, the required pH adjuster is different; it is recommended to adjust with 1ml/1 gallon

EZTOCH pH Meter for Hydroponic, 4 in 1 pH EC TDS Meter with Dissolved Oxygen Meter for Hydroponic, Aquairum, Aquaponic, Water

Lab pH Meters
EZTOCH pH Meter for Hydroponic, 4 in 1 pH EC TDS Meter with Dissolved Oxygen Meter for Hydroponic, Aquairum, Aquaponic, Water Cover
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Packing List: 4 in 1 pH EC TDS Meter, Dissolved Oxygen Meter
Simultaneously display pH EC Temp or pH ppm Temp: This pH tester can display the measured values of pH EC and temperature at the same time. Press the MODE button can adjust to display the measured values of pH PPM and temperature Simultaneously; read 3 parameters at a time, which is easier to use; and this water pH meter has a lock function, whether it is used to measure hydroponics, drinking water or aquarium, you can easily lock and record the readings
pH EC Meter for Hydroponic Growth: This pH meter can easily measure the pH and conductivity levels of hydroponic nutrient solution, and the conductivity measurement range is 0.00-19.99mS/cm which adopts a more practical 0.01mS/cm unit and a dual design of PPM 500 hydroponic unit. It is a 4-in-1 hydroponic pH EC TDS tester that is sufficient for hydroponic beginners and enthusiasts
Digital Dissolved Oxygen Meter: Has two measurement units: mg/L (dissolved oxygen content per liter of water) and % (percentage of saturated dissolved oxygen). Test Range is 0.0-40.0 mg/L and 0.0-300.0%. Do Meter comes with a 3.6-ft (1.1-meter) electrode cable, making it easy to measure dissolved oxygen levels in small fish pond and also includes one bottle of zero-oxygen water calibration solution, two bottles of electrolyte solution, and six membranes, making it very convenient to use
Digital Dissolved Oxygen Meter for Pond: For most aquatic life, oxygen levels must be at least 6 mg/L. Use a pond oxygen meter to monitor oxygen levels in aquariums, ponds, fish tank, koi pond, and goldfish ponds to ensure your ponds has enough dissolved oxygen to keep aerobic lifeforms happy

EZTOCH FAQs

Yes, EZTOCH is a legitmate brand on Amazon. After conducting a comprehensive analysis of 2 customer reviews for EZTOCH products on Amazon, we have determined its average rating. With a strong performance and good quality, EZTOCH has received an average rating of 5 from numerous buyers, indicating that EZTOCH are trustworthy and live up to their claims. Therefore, it is safe to make purchases from EZTOCH on Amazon.

Amazon has strict policies and safety measures in place that ensure only legitimate sellers and products are allowed on their platform. It also provides a secure payment gateway and offers buyer protection, ensuring your transaction is safe. In the unlikely event that there's an issue with your purchase, Amazon's customer service and return policies are designed to protect your interests.

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We analyze millions of EZTOCH products reviews and customer reviews to recommend the best picks for most consumers. We have a professional team with decades of experience to test the products, which can help ensure that we provide our readers with accurate advice and best recommendations.

There are usually 5 to 10 products in a brand buying guide. We found 32 EZTOCH products for sale, 20 of which were analyzed in detail and recommended to customers.

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