ORAPXI

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When purchasing a product, price is the consumer's primary concern. At present, ORAPXI has 80 products for sale. ORAPXI products range in price from $8.89 to $64.99, and the average price of all the products is about $24.02.

You can confidently purchase ORAPXI products from the seller Luoerda. The brand holds an average rating of 4.4, testifying to its excellent reputation.

ORAPXI Best Sellers

Last Updated: Jan 9, 2026

Pool Salt Tester ORAPXI pH and Salt Meter for Saltwater Pool pH and Salinity Digital Tester 5 in 1 Salt Meter for Swimming Pools Hot Tubs and Swim Spas

Swimming Pool Water Test Kits Hot Tub Test Kits

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Test pool salt level- Salt range:0~9990ppm/10~100ppt; Essential for keeping your pool salt water concentrate at the correct level if you are using a salt water chlorine generator. Check the salt concentration of saltwater pool and hot tub that use salt chlorine generator; Help the salt chlorinator work more efficiently in the appropriate salinity value.

Test the pH level of pool- pH: 0.00~14.00; Recommend pH level between 7.2 to 7.8 according to different type pool (fiberglass; vinyl pools and tiled pools). When the pH is within range, for optimum performance and cleanest water.

Digital tester VS test strips- With strip tests, you'll have to guess what pool's value is based on the color of a strip; Digital tester, however, will give an exact reading so there's no guess work involved. Plus, using test strips enough will add up cost in the long run.

Multi-function salinity tester: ORAPXI 5 in 1 tester can measure Salinity/pH/TDS/EC and temperature level, suitable for all swimming pool, salt water hot tubs, spas, saltwater aquarium and reef tank.

Easy to use- All you need to do is simply dip the tester in your pool's water, then LCD display shows the accurate measurement result in seconds. Ideal gifts for men, swimming pool owners, and fish tank owners.

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ORAPXI pH Salinity Tester 5 in 1 pH Salt TDS EC Temp Meter for Hydroponic System Saltwater Pool pH and PPM Meter Water Tester for Indoor Plant Grow, Hot Tub, Spa, Aquarium, Home Brewing

Aquarium Test Kits

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pH TDS EC Meter for Hydroponics- Closely monitor pH and ppm values while growing in plant. Check and adjust pH and EC values in hydroponic nutrient solution to help plant grow. This meter can give accurate readings of water or nutrient solution, keep your planting water pH, TDS and EC right. ORAPXI tester that meets the needs of any serious grower.

pH and PPM Meter- Suitable for monitoring pH PPM levels in plants water, help keep pH and PPM in line and balance feeding and waterings to keep plants happy. Works for pH water system hydroponics, greenhouse reservoir, DWC, aquaponics, drinking water, well water.

Great Tester for Saltwater Pool Owner- Salt range: 0-9900ppm/10.0-100ppt; This device makes quick work of testing pool water for salinity/pH, so that can anticipate the changes in the salt pH levels daily and react accordingly. Perfect for maintaining a saltwater pool spa and hot tub.

5 in 1 pH SALT EC TDS Temp Meter-Test pH SALT EC TDS Temp, get instant and accurate measurement results of liquids. Great for hydroponics, DWC setup, growing of plant, pool, aquarium, drinking water, home tap water, home brewing.

Easy to Use and Read- Clear LCD backlight and instant digital result. Different than strips, this digital tester takes all of the guess work out of the equation. Super easy to read and use with high accuracy.

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ORAPXI pH Meter Salinity Tester for Saltwater Aquarium Simultaneous Display of pH Salt for Saltwater Pool Update Aquarium pH Tester pH and Salt Meter for Saltwater Aquarium Reef Tanks Koi Pond

Aquarium Test Kits

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[Upgraded Salinity Function] Most marine organisms can tolerate salinity in the range of 30-38 ppt, maintaining salinity at 33-35 ppt provides optimal conditions for the growth of animals in the aquarium. The meter features an enhanced salinity sensor for exceptional accuracy, allowing you to maintain optimal salt levels with confidence.

[Aquarium pH Meter] The key to maintaining a healthy aquarium is to strike the right balance in the pH of your tank water. This new upgrade tester is great for keeping up with the pH level, precise readings and easy to use. Perfect for both hobbyists and professionals, this tester simplifies the monitoring of essential water parameters, allowing you to focus on enjoying your aquatic setup.

[Salt Meter with 4.00/7.00/10.01 Buffer Powder] Comes with a 4.00/7.00/10.01 Buffer Powder for precise readings and consistent performance, ensuring your measurements are always reliable. Great for saltwater pools and saltwater aquariums to help keep salinity level balanced.

[Simultaneous Display of Salt and pH Level] Backlit LCD screen displays pH, salt, TDS or EC, and temperature readings simultaneously, without the need to switch modes, simplify the measurement process. Displays both salinity and pH, it's an ideal tool for saltwater pool, hot tub, saltwater aquariums, freshwater aquarium, koi pond.

[Multi-Parameter Aquarium Water Tester] Can measure pH, salinity, TDS, EC, and temperature. It is suitable for various fields such as reef tanks, saltwater aquariums, swimming pools, saltwater pool, hot tub, spas, hydroponics, drinking water, etc.

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Digital Salinity Tester for Salt Water - Waterproof IP67 Salinity Meter with ATC Large Range 0-200ppt Saltwater Tester for Seawater, Aquariums, Marine Monitoring, and Koi Fish Pond by ORAPXI

Aquarium Test Kits

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Salinity Range: 0~9999ppm/10~200ppt or 0.0-25%, ORAPXI salinity tester has an automatic temperature compensation function(32°F~140°F), which can decrease the error caused by the change of liquid temperature.

Wide applications: There are various purposes for the salinity tester. This instrument can not only detect the salt content of edible salt, salt water pool and koi fish pond, but also the salinity of seawater, marine, salt water fish tank salt level testing.

Backlit design: There is no need to worry about seeing the displayed value if the light is insufficient. ORAPXI salinity meter features a green backlit LCD to help you see the measurement results clearly in any situation.

4-in-1 salinity tester: The multi-parameter Tester can test Salinity, TDS, EC and Temperature in an accurate, quick and reliable manner for most regular water solutions' testing.

Easy to use: All you need to do is simply dip the tester in your pool's water, then LCD display shows the measurement result in seconds.

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ORAPXI Salt Water Pool Tester Professional Salinity Meter for Sodium Chloride Swimming Pool and Spa Salt Tester Range 0-9000ppm

Swimming Pool Water Test Kits Hot Tub Test Kits

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Check the Salt Concentration of Pool- Helpful in determining salt level in pool with salt chlorinator generator; Most saltwater pool require salt level of 2400ppm~4500ppm（as sodium chloride）in pools. This tester with a range from 0~9000ppm, which meets measurement requirement for pool.

More Accurate Measurement Result- The salt detection tool with an LCD backlight display, can display the measurement results clearly and intuitively. Compared with salt test strip, it is more convenient to use and can be reused.

Application- Works only for salt water pools/swimming pools/spas. Will NOT work for marine/salt water fish tank/food salt level testing.

Backlight Display with Alerts- When the salt level is less than 2700ppm or higher than 3400ppm, the green backlight display will change to red to alert you. Because if the salt level is too low, salt generator will not produce the correct amount of chlorine; if the salt level is too high, may cause damage to saltwater pools.

Easy to Use- Just dip electrode into the saltwater pool or take a cup of sample for measurement, and then observe the results. So easy to check the salt level of the swimming pool & spas.

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ORAPXI Pool Salt Tester Salinity Meter 6 in 1- Salt pH ORP TDS EC Temp Meter pH Meter for Pool Salt pH ORP Tester pH and EC Tester for Hydroponics, Saltwater Pool, Hot Tubs, Aquarium

Swimming Pool Water Test Kits Hot Tub Test Kits

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[6 in 1 Multi-function Pool pH Tester] This tester for pools read 6 different chemicals in the water, pH, salinity, ORP, TDS, EC, and Temp. It is absolutely vital to test the chemicals level of the pool water constantly.

[Accurate pH and ORP Meter for Pool] ORAPXI pool tester is highly accurate and reliable, giving you accurate and consistent readings to ensure your pool water is clean. Help to keep the pool chemistry in balance and will make "pool time" an enjoyable and pleasant experience.

[Great Salt System Tester for Saltwater Pool and Spa] A proper level of salt will ensure that the generator is able to produce the desired amount of chlorine and keep the water clean. The salt monitor can test salt concentration, to know salt levels is in the proper range for pool.

[Helpful to Quickly Check pH Level of Pool Water] Keep track of pH level, adjust your pool during pool season. Easy to use, just dip probe into the saltwater pool or take a cup of sample for measurement, and then observe the pH results. This detector makes checking your pool levels to be easy and more convenient.

[More Practical Parameters of 6 in 1 Salinity Meter] Lab quality probe with 0.01 resolution, high-accuracy algorithm chip and probe ensure accurate and fast response. Auto temperature compensation (ATC) ensures reliable performance. ORAPXI 6 in 1 function to meet your various measurement needs.

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ORAPXI Pool pH Meter and Salinity Tester 6 in 1 Salinity pH ORP TDS EC and Temp Tester pH and Salt Meter Saltwater Pool Test Kit for Swimming Pool Hot Tubs and Spas

Swimming Pool Water Test Kits Hot Tub Test Kits

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[Digital pH and ORP Tester for Pool] The ORAPXI pool water tester is capable of accurately measuring the pH and ORP level. Lab quality probe with 0.1 resolution, it can provide accurate pool chemical values to help you maintain the cleanliness and stability of the chemical composition of swimming pool water. Help to keep the pool chemistry in balance and will make "pool time" an enjoyable experience.

[Pool pH and Salt Tester Kit] pH measurement is an important analysis in the pool water. the ideal pH level for pool is 7.2-7.8. Regularly measuring and adjusting the pH of the pool is essential to maintaining the cleanliness of the pool.

[Accurate Pool Salt Tester for Swimming Pool] This salinity meter can quickly provide the salt level of a saltwater pool, assisting in maintaining the salinity between 2700-3400ppm. The salinity tester has a range of 0-9990ppm/10.1-100.0ppt, making it suitable for measuring the salinity of various swimming pools, hot tubs, and spas. It is the optimal choice for pool owner!

[6 in 1 Multi-Parameter Pool Water Tester] Can measure pH, salt, ORP, TDS, EC, and temperature at the same time. It is suitable for various fields such as swimming pools, saltwater pool, hot tub, spas, aquariums, hydroponics, drinking water, etc.

[New Upgraded pH and Salinity Tester] The upgraded probe, equipped with a high precision chip, effectively prevents readings from fluctuating, makes the readings more stable and can extend 30% the life of the meter. This pool water tester features an automatic temperature compensation function (32°F~140°F), ensuring accurate values regardless of the season, be it winter or summer.

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ORAPXI Digital pH Meter for Food Fermentation and Canning, Smart Food pH Tester with High Accuracy Spear Probe for Sourdough, Salsa and Hot Sauces, pH Test Pen with ATC for Solid and Liquid

Lab pH Meters

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ORAPXI Smart Food pH Meter: Whether you are managing sourdough fermentation, checking the pH of canned goods, salsa, salami, cheese, sushi rice, jam or fermenting honey and garlic, the Food pH Test Pen tells you and keeps your food in the correct pH range for perfect flavor development every time.

Professional Spear pH Probe: Unlike basic food testers, ORAPXI food pH test kit combines from ±0.1 pH accuracy, Bluetooth connectivity, temperature sensing, and a specialized spear probe, premium glass spear tip penetrates liquids, semi，solids and soft solids.It is worth mentioning that the protective cover of the food pH tester contains a sponge soaked in KCL solution, which keeps the electrode moist at all times and greatly extends the service life of the electrode.

Bluetooth pH Tester for Food: The food pH meter for canning supports Bluetooth connection with mobile phones. You can easily read the test results through your mobile phone. What's exciting is that you can real-time data logging via app, you can store, review, and export up to 1,000 records. pH meter for food is very suitable for tracking sourdough fermentation, cheese ripening, salami pickling, jam canning and other processes. Making it ideal for both home use and professional kitchens.

High-precision pH meter for cosmetics: The ORAPXI Smart pH Meter isn't just for food—it's also a highly effective tool for cosmetic formulation and skincare pH testing. Its precision spear probe allows direct testing of creams, lotions, gels, and other semi-solid cosmetics without the need to dilute or prepare slurries. Simply insert the spear probe into the emulsion and wait a few seconds for the pH value and temperature to appear.

ORAPXI Food pH Meter with Temperature Offer More Friendly Functionality: Built‑in ATC (automatic temperature compensation) ensures stable, reliable readings whether you're testing hot brine or chilled yogurt. ph tester digital food grade also includes HD display and screen backlight function, so you can clearly see the readings even in dim environments. We also offered 3 bags of pH calibration buffer solution powder in the product package, which could be used for long time.

Professional Food Acidity Tester This is great for people who need to know the pH of what their cooking for canning, preserving, and baking, or has a hobby of formulating cosmetics or soapmaking. With this single tool, you can check both the pH level and ensure that the water in your canner is at the same temperature as the ingredients being canned before loading the jars. Also if you are watching how acidic your foods are (if you have a sensitive stomach or an ulcer), this can come in handy.

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ORAPXI 15 Pack pH Calibration Buffer Powder Calibration Solution for Precise Meter Calibration, 4.00pH/7.00pH/10.01pH with Three 250ml Bottles - Professional pH Tester Calibration Kit

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ORAPXI pH Buffer Calibration Solution Kit - Includes 15 Pack pH Calibration Powder (5 each for pH 4.00, 7.00, and 10.01) and 3 reusable 250ml bottles, equivalent to 15 bottles of buffer solution, meet your needs for more than 2 years. Making it the perfect solution for accurate and reliable and cost-effective solution.

Long-Lasting & Reliable - Each packet of pH powder is sealed in a durable individual, designed for long-term storage. Enjoy precise pH readings with an impressive ±0.01 accuracy, pH Meter Calibration Solution ideal for applications in testing the pH balance of drinking water, aquariums, swimming pools, spas or hydroponics.

Compatible with Many pH Meter - ORAPXI pH Calibration Solution (4.00pH, 7.00pH, and 10.01pH) is compatible with many pH Tester on the market, ensuring accurate and dependable readings. For even better results, use it with ORAPXI 6-in-1 Pool pH tester or 5-in-1 Aquarium pH tester for superior performance.

Easy to Configure - Simply pour the pH Calibration Powder (4.00pH, 7.00pH, and 10.01pH) into the provided 250ml bottles, add pure water/filtered/distilled water, shake the bottle until the powder dissolves completely, and you're ready to calibrate your pH meter. The bottle features a clean design, is reusable, and storage-friendly.

Versatile for All Applications - Whether you're conducting scientific research, maintaining pool water, testing aquarium conditions, or managing a hydroponic system, ORAPXI pH meter Calibration Solution Kit is essential for keeping your pH readings accurate.

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ORAPXI Hydrogen Water Tester pH Meter for Drinking Water Multi-Functional pH H2 ORP TDS EC Temp Tester Accuracy Dissolved Hydrogen Tester pH PPM EC Meter for Household Water Hydroponics Pool

Lab Multiparameter Meters

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[Professional Hydrogen Water Test Kit] ORAPXI Professional Hydrogen water tester is a great tool for anyone who needs to monitor multiple water quality parameters at once. It is particularly useful for monitoring hydrogen water bottles or for those interested in the health benefits of hydrogen-enriched water. Can help you quickly get the concentration of hydrogen in hydrogen water bottles, hydrogen water generators, hydrogen water systems, and so on.

[Hydrogen Water ppb/ppm Test Kit] The meter has 2 dissolved hydrogen modes (ppb/ppm), the range of H2 is 0-2400ppb/0.001-2.400ppm. Hydrogen water testing kits equipped with premium quality platinum electrode, enable quick and convenient test. Simply place the tester into the solution and get an accurate measurement in seconds.

[Accurate pH PPM ORP Meter for Drinking Water] ORAPXI tester with a wide test range for pH (0.1-14.0), ORP (-999mV-+999mV), EC (0-9999μS/cm, 10.01-19.99mS/cm), TDS (0-9990ppm/10.1-19.99ppt), and temperature (32.0-122.0℉), satisfy regular monitoring of water quality on a daily basis. Great tool for checking pH, PPM and ORP levels to help monitor the quality of water produced by RO water systems, bottled water, tap water, well water.

[pH EC TDS Temp Meter for Hydroponic Solutions] The device provides valuable EC PPM and pH data to help maintain optimal conditions for hydroponic systems. The tester has an intuitive interface and clear display, making it straightforward to use, comes with the calibration packets to create the solutions to keep your meter in accurate condition.

[Multifunction Digital pH Meter for Water] ORAPXI 6 in 1 tester measures pH, dissolved hydrogen, ORP, TDS, EC, and temperature, making it perfect for a variety of uses, such as household drinking water, reverse osmosis systems, hydroponics aquariums, swimming pools, hot tubs, spas, wine, beer or any other liquids.

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ORAPXI 15 Pack pH Meter Calibration Solution Buffer Solution Powder for Precise & Easy Calibration, 4.00/6.86/9.18pH Buffer Powder with 3 Extra Bottles - Professional pH Tester Calibration Kit

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Comprehensive Calibration Kit: Includes 15 packets of pH buffer powder (5 each of pH 4.00, 6.86, and 9.18) and 3 reusable 250ml mixing bottles—Ideal for digital pH meters, pH monitors or other digital pH test kits

Compatible with many pH Meter: ORAPXI pH Calibration Solution (4.00pH, 6.86pH, and 9.18pH) is compatible with many pH Tester on the market, ensuring accurate and dependable readings. For even better results, use it with ORAPXI 5-in-1 Pool pH tester or 5-in-1 Hydroponics pH tester for superior performance.

Accurate and Fast-Dissolving: Each packet quickly dissolves in pure water to produce 250ml of stable pH calibration solution, ensuring precise and reliable pH readings.

Cost-Effective and Long-Lasting: 15 calibrated powder packets and 3 reusable 250ml bottles provides up to two years of calibration solution, and offering excellent value for regular pH monitoring.

Easy to Use: Simply pour a packet into a provided bottle, add pure water up to 250ml, shake until fully dissolved, and immerse your pH meter for calibration. Note: Always calibrate 6.86 first.

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ORAPXI Hydrogen Tester pH Meter for Drinking Water 4 in 1-pH/H2/ORP/TEMP Meter, Hydrogen Water Tester Kit for Hydrogen Water Bottle, pH and ORP Meter for Drinking Water Hydroponics Pool

Lab Multiparameter Meters

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[4-in-1 pH Tester, One-click Monitor Water Quality] pH (0.00-14.00), H2 (0-2400ppb/0.001-2.400ppm), ORP (-1200-+1200mV), TEMP (0~60°C/32~140°F) four critical parameters simultaneous testing, to meet the needs of comprehensive analysis of water quality, without the need to change the device frequently. There are three packets of pH powder (4.00/7.00/10.01) included in the package to maintain the continued accuracy of the tester.

[Professional pH/ORP Test Kit] Helps monitor ORP levels of drinking water and ensure balanced pH level. ORAPXI pH tester provides quick and stable measurements, making it ideal for daily water testing. The ideal pH level for drinking water is typically between 6.5 and 8.5; and ensure your water is at the optimal ORP level (+250 ~ +400 mV) with this high-precision meter.

[Reliable Hydrogen Water Meter] ORAPXI hydrogen meter has two H2 modes (ppb/ppm), the accuracy in ±10ppb/0.1ppm, which allows to accurately obtain the hydrogen content of water, and recommended that the hydrogen concentration of ideal hydrogen water be controlled at 0.8-1.6 ppm (800-1600 ppb). The tester can also be used to measure the hydrogen content of hydrogen water bottles, hydrogen water generators, hydrogen water filters, hydrogen water systems.

[Widely Application] Compact and lightweight for on-the-go testing, whether at home, in the lab, or outdoors. Simple operation with clear digital display for instant, accurate readings. Perfect for checking drinking water, tap water, alkaline water, hydrogen-rich water, hydroponic nutrient solutions, swimming pools, spas, aquarium, etc. A must-have tool for water quality monitoring.

[High-sensitivity Platinum Electrode] Equipped with a high-precision platinum electrode, this tester ensures faster response times, greater stability, and enhanced durability for long-term drinking water quality monitoring. Plus, the electrode cover contains a sponge with a KCL protective solution, which helps maintain accuracy and prolong sensor lifespan.

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ORAPXI 1413μS/cm Calibration Solution 4-Pack (50mL Each), EC Calibration Standard Calibration Solution for Hydroponics Conductivity Tester, TDS EC Meter, Water Quality Testers

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[Attention] Do not drink this solution! Keep out of reach of children. Avoid direct sunlight. Our calibration solution features a sealed design. If unopened, the shelf life is two years from the date of manufacture. Seal any remaining solution after each use for prolonged storage. Recommended for use within two hours of opening.

[1413 μS/cm Calibration Solution Kit] 50ML x 4-bottle kit 1413μS/cm Calibration Solution Set. Ensure your EC meter is more accurate and better, help you check your Drinking Water, irrigation Water, Hydroponics, Aquariums, and Swimming Pool is good or not.

[Simple operation] To achieve an accurate reading, simply immerse the TDS EC tester probe in the 1413μS/cm calibration solution, switch to EC mode, and press and hold the MODE/CAL button to adjust the value to 1413μS/cm.

[Accurate EC Calibration Standard – 1413μS/cm] Ensure precise and reliable readings for your conductivity meter with this 1413μS/cm EC calibration solution, a trusted standard value for mid-range conductivity testing. Ideal for 1413μS/cm Calibration Solution suited for ORAPXI hydroponic EC tester, this solution helps the TDS EC tester achieve optimal accuracy and extends device lifespan.

[Essential for Hydroponics Enthusiasts] In a hydroponic environment, even slight deviations in conductivity can affect growth. Calibrate your TDS EC tester with the 1413μS/cm calibration solution closely monitor the balance of your hydroponic system. ORAPXI 1413μS/cm calibration solution is a must-have for hobbyists and professionals who care about water system hydroponics.

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ORAPXI Hook for Pool Robot Vacuum Robotic Pool Cleaner Retrieval Hook with Swimming Pool Cleaning Pole 68 Inches Pool Accessories Hook with Telescopic Pool Pole for Grabbing The Pool Cleaner

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[Robot Pool Cleaner Hook] ORAPXI robotic pool cleaner hook can effortlessly snag your pool vacuum cleaner for easy removal from the water. Simply hook the pole onto the robotic cleaner for easy retrieval, potentially saving your back and keeping you dry. The hook has a U-shaped design that is suitable for grabbing most robotic pool cleaners, including cordless and Inground models.

[Professional Grade Pool Pole] Durable and sturdy professional metal telescopic swimming pool pole. Adjustable pool pole with hook from 21-68 in, long enough to reach wherever the robot pool cleaner wants to stop, even when far and deep in the pool. Reducing wear and tear on corded bots by pulling them up with the pole and hook is a great way to increase longevity and enhance investment.

[Handy Pool Hook for Multiple Purposes] Besides pulling the pool cleaner, it can also be used to grab my skimmer baskets, and it is handy to fetch items from the pool like the floats and toys with the long pole and hook. No longer need to run around the pool and stretch your arm to get items back.

[ORAPXI Pole and Hook Combo Set] 4 poles and a hook, easy to assemble with variable lengths that you can make pole almost any length and for different uses. The Hook simplifies the retrieval of your pool cleaner, making pool maintenance more efficient and hassle-free.

[Solid Sturdy Robotic Pool Cleaner Retrieval Hook] Pole and hook are made of strong metal material, strong load-bearing capacity, and have a good grip. Makes it easy to grab hose and remove pool cleaner.

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ORAPXI Smart Dissolved Oxygen Meter with 3.6ft Probe Cable, Portable DO Meter with Electrolyte Solution, Digital Dissolved Oxygen Test kit for Aquarium, Aquaculture, Hydroponics, Brewing, Fish Tank

Dissolved Oxygen Meters

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ORAPXI Professional Dissolved Oxygen Meter Dual Modes–mg/L & % Saturation for Maximum Versatility DO tester kit switches seamlessly between mg/L (1 mg/L = 1 ppm) mode for precise oxygen concentration readings and % mode for relative oxygen capacity at varying temperatures and altitudes. Perfect for aquaculture, hydroponics, brewing, aquarium care, and environmental monitoring, this dissolved oxygen and temperature tester is adaptable to any application where water quality is crucial.

Smart Mobile Connection with Real-Time App Data Viewing Pair dissolved oxygen content tester with our dedicated mobile app to view, record, and export dissolved oxygen readings in real time. Perfect for on-site testing, continuous monitoring, the app allows you to store up to 1,000 measurements, share results with others - making it ideal for aquaculture operations, brewing quality control, or scientific water quality research.

Accurate DO Readings with Salinity & Altitude Compensation The dissolved oxygen test kit is designed for ultimate accuracy across diverse environments. By setting salinity and altitude values, the smart DO meter automatically corrects DO measurements for freshwater, saltwater, and high-altitude testing conditions. The built-in Automatic Temperature Compensation (ATC) ensures stable results even when water temperature fluctuates. Ideal for aquaculture, aquariums, hydroponics, and field research.

Complete Maintenance Kit & Efficient Measurement Equipped with a durable 3.6ft electrode cable, this dissolved oxygen tester. The included 3 bottles of electrolyte solution (1*50ml, 2*30ml) and 6 spare membrane caps help extend sensor life. Whether monitoring aquaculture ponds, testing rivers or lakes, checking outdoor fish tanks, or conducting field surveys, the extended cable lets you reach water. Thoughtful design makes long-distance sampling safer, more efficient, and more reliable.

Versatile Applications - From Fish Farms to Craft Brewing Monitor dissolved oxygen levels in aquaculture ponds to prevent fish stress, optimize root oxygenation in hydroponics, control oxygen levels during beer fermentation, or track environmental oxygen levels in rivers and lakes. ORAPXI dissolved oxygen meter kit ensures stable results across diverse environments, giving users the confidence to maintain ecosystems and accurate data records.

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ORAPXI 12.88 mS/cm EC Calibration Solution – 4 Bottles of 50mL Conductivity Standard Buffer Solution Salt Calibration Solution for Pool Salt Tester, EC Meter, PPM Meter, Salinity Meter

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[Accurate EC Calibration Solution] ORAPXI EC calibration solution is formulated for calibrating digital EC meters, TDS meters, salinity meters, salt pens, and conductivity testers that require 12.88 mS/cm calibration procedure. Get consistent and reliable results every time.

[4*50mL Bottles, Long-term Calibration Supply] Comes with four individual 50 mL bottles of solution for long-term use. Each bottle is factory-sealed to preserve solution quality and accuracy over time.

[Easy to Use and Store] It is already pre-mixed and ready to use, no more troublesome dissolution process. Adjust EC mode, press and hold the MODE/CAL key. When the value is calibrated to 12.88mS/cm, the calibration is completed.

[Essential for Precision Testing] Trusted by Technicians and Hobbyists, ORAPXI EC calibration fluid helps maintain accurate readings whether you're testing electrical conductivity level in hydroponics, checking salinity level in saltwater pool, or monitoring ppm value in drinking water. Essential for labs, DIY testers, and home water quality monitoring.

[CAUTION] Keep away from children! Do not drink! Keep away from light, sealed and stored at low temperature. 2-year expiration from manufacture for an unopened bottle.

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ORAPXI Smart Soil pH Tester Digital Soil Moisture Tester 8 in 1- pH, EC, Moisture, Fertility, Salinity, Sunlight, Humidity, Temperature Monitor Soil Test Kit for Garden, Lawn, Hydroponics

Soil Meters Soil pH Meters

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All-in-One Soil Testing Kit: ORAPXI 8-in-1 Bluetooth Soil Tester replaces the need for multiple separate devices. Measure soil pH, EC, moisture, fertility, salinity, sunlight intensity, air humidity, and temperature—all in one tool. Save time, money, and hassle by getting complete soil diagnostics with a single purchase.

pH Soil Meter And Soil Conductivity Tester: Unlike traditional testers, this smart soil meter accurately measures pH, conductivity (EC), and salinity. pH affects nutrient availability—ideal range is 6.0–7.5 for most crops. EC reflects salt and ion levels—optimal range is 0.2–1.2 mS/cm. Simply insert the tester into the soil and wait a few seconds for instant, reliable results.

Precise Soil Moisture and Light Intensity Detector: The ORAPXI soil moisture meter can inform you of the soil moisture level deep and light intensity within your flowerpot or garden through real-time data, by monitoring these two key factors, you can tell if your plants need watering and if they are getting enough light.

Easy to Use with Real-Time App Connection: Insert the probe into soil or water, turn on the soil moisture tester, and connect to your iOS/Android phone. View 8 real-time measurements on your smartphone. The device can records historical data, helping you track soil quality changes over time.You can also share this data with others to improve your understanding of the soil conditions of your plants. Rinse the probe with water after each use for accurate results.

User-Friendly Soil Condition Monitor for Home and Outdoor Testing: Thanks to the intuitive interface and accurate readings, even beginners can quickly understand and use the different functions. Lightweight and portable, it is perfect for moving between different plants or areas in the garden. Ideal for monitoring outdoor gardens, indoor plants, flower beds, lawns, vegetable plots, hydroponics and greenhouses.

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ORAPXI Pool Skimmer Basket Hook Extendable Pool Filter Skimmer Handle 61.6 Inch Swimming Pool Basket Lid Lifting Hook for Knee Saver Pool Cleaning Accessory Keep Hands Clean

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Skimmer Handle for Knees & Back Saver: Suitable for both in-ground and above-ground pools. No need to kneel down to remove the skimmer lid and basket. A must-have equipment for pool owner especially for the elderly. You can get the skimmer baskets easily while not putting a strain on your back or knees. It's perfect and makes your daily cleaning of skimmer baskets easily and less strain on your body.

Adjustable Pool Skimmer Pole: This pool skimmer basket pole has 4 sections which are connected with twist-locks joints. This skimmer hook is extendable and can be adjusted to different length flexibly according to your needs. The maximum length is 61.6 inch, and the minimum length is 20.2 inch. It can be collapsed down to a very manageable size for storage.

Easy to Install and Use Pool Hook: The installation process is quick and simple, and the skimmer hook is ease of use. You just need to screw the detachable metal hook to the rod head clockwise, then adjust the length of the skimmer pole according to your needs counterclockwise. The pole can be locked in place clockwise.

Perfect Skimmer Pole for Pool Cleaning: This pool skimmer basket tool can be fully extended to 61.6 inch. You can easily get pool skimmer basket and pull it out then clean it. It also works to take things out of the pool like toys, floats and robot cleaners. The best part is you can lift the cover with this hook and also take out the skimmer without reaching in. It's so easy to lift and empty the skimmer basket to keep your pool clean.

Sturdy & Reliable Skimmer Handle: The skimmer basket handle is well-made and sturdy. The hook and handle are made of solid metal material that ensures its strong load-bearing capacity and longevity.

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ORAPXI pH Meter for Water Hydroponics Nutrient 4 in 1 Digital EC pH TDS Temp Meter for Water System PPM and EC Water Tester for Hydroponics, Indoor/Outdoor Plant Grow, DWC System, Gardening

Lab Multiparameter Meters

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[pH EC Tester for Hydroponics] In hydroponic systems, the pH and EC levels of the nutrient solution play a critical role in plant growth. ORAPXI pH PPM meter closely monitors pH and EC values while growing the plant. Our pH PPM meter is easy to use for both beginners and experienced growers and is an essential tool for maintaining optimal pH and EC levels.

[Multi-function Hydroponics pH Meter] ORAPXI pH PPM meter provides accurate readings for pH, EC/TDS, and temperature all at once, ensuring comprehensive water quality monitoring for hydroponic systems, making it perfect for monitoring hydroponic systems in hydroponic systems. The PPM EC Meter is easy to use and has a straightforward calibration process, especially for those who do not want to use multiple meters at the same time.

[pH PPM Tester for Hydroponic Basic Water] Understanding the pH and requirements of specific plants is crucial for optimizing hydroponic systems. The optimal pH range of hydroponic nutrient solution is generally 5.5 to 6.5, the EC is 0.8-2.4 mS/cm. Using the ORAPXI pH tester, check the pH and EC levels in a hydroponic system, and help you balance and maintain proper water conditions. EC/TDS is pre-calibrated, right out of the box.

[The Easy-to-read Backlit Display] The pH PPM Meter features a backlit LCD screen, ensuring clear visibility even in low-light conditions, allowing you to quickly get all the information you need without having to navigate through complex settings. A clear display ensures you never miss a detail. ORAPXI pH EC meter, making it ideal for both indoor and outdoor hydroponic gardening.

[More Product Features] ORAPXI pH EC Meter for Water Hydroponics Digital compact and portable for on-the-go testing, ensuring you can monitor hydroponic systems levels anywhere anytime; New upgraded probe provides more stable readings and faster response time; Automatic Temperature Compensation (32 to 122℉) ensures consistent measurements; pH PPM Meter Widely used in water system hydroponics, greenhouse reservoir, DWC, aquaponics, RO water, drinking water, well water, aquarium, and home brewing.

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ORAPXI Solar Pool Chlorine Floater with Colorful Lights Floating Pool Chlorine Dispenser, Button Control Chlorine Holder, Adjustable Release Chlorinator for Pool, Spa, Hot Tub

Pool Chlorine

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Solar Chlorine Floater: It is powered by solar energy, no need for batteries! During the day, the sun charges the small solar panels embedded in the chlorine float, effectively distributing chlorine to keep the water fresh. At night, the colorful lighting of the chlorine float enhances the beauty of the swimming pool and create a nice ambiance.

Dual Purpose Pool Floater: If you have never had a chlorine dispenser with a light before, our floater is a great choice for you. It can serve as both a chlorine holder and a night light for swimming pools. This solar light holder has six light modes, and the color patterns are fascinating. You can adjust your favorite modes by the buttons and it is easy and convenient. The light flickered around the pond. It is very beautiful.

Adjustable Solar Powered Chlorine Dispenser: This floater is perfect for holding chlorine. You only need to rotate the chlorine floater device to open, then you can load them. Its adjustable release function allows to adjust the dissolution rate of chlorine. You can rotate the bottom slot of the chlorine float to fully or partially open to control the speed of chlorine entering the swimming pool.

Large Capacity & Collapsible Lighted Clorine Floater: This chlorine dispenser has a great large capacity and can easily holds 3-4 pcs of 3-inch or several 1-inch chlorine at once. In addition, this solar light chorine holder is collapsible, making storage easier. The foldable design can save your space when you don't need it.

Easy to Use & Not Sinking Chlorine Dispensary: The sealed top and basket made of high-quality materials mean that your float with lights can work season after season. In addition, high-quality design ensures that the floating pool chlorine dispenser will remain upright and will not flip or sink. This is the simplest way to keep the swimming pool water fresh and clean.

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ORAPXI FAQs

Is ORAPXI Legit?

Yes, ORAPXI is a legitmate brand on Amazon. After conducting a comprehensive analysis of 3,188 customer reviews for ORAPXI products on Amazon, we have determined its average rating. Offering great value and satisfying quality, ORAPXI has achieved a respectable rating of 4.4 from many customers, showing that its products meet customer expectations. While there may have been minor issues reported occasionally, overall, it is safe to make purchases from ORAPXI 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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Select the products you want in the ORAPXI buying guide, and take a glance at the prices and features of the products.
View the products interest you on Amazon to read the customer reviews and check the ratings. Besides, you can hit the "brand" to find more ORAPXI products.

How does findthisbest choose the top ORAPXI products?

We analyze millions of ORAPXI 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.

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Go to the ORAPXI page.
Select the product you want in the ORAPXI buying guide, and then view the product on Amazon. For example, if you are interested in the top 1 product Pool Salt Tester ORAPXI pH and Salt Meter for Salt..., you can view it on Amazon page.
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Our mission is to provide you with the most up-to-date and objective information about the ORAPXI products, helping you make more informed buying decisions. We recommend best choices of the products from the ORAPXI brand, helping you make better shopping choices with less time and energy.

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ORAPXI pH Meter for Water Hydroponics Nutrient 4 in 1 Digital EC pH TDS Temp Meter for Water System PPM and EC Water Tester for Hydroponics, Indoor/Outdoor Plant Grow, DWC System, Gardening

ORAPXI Solar Pool Chlorine Floater with Colorful Lights Floating Pool Chlorine Dispenser, Button Control Chlorine Holder, Adjustable Release Chlorinator for Pool, Spa, Hot Tub

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