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When purchasing a product, price is the consumer's primary concern. At present, KETOTEK has 40 products for sale. KETOTEK products range in price from $9.98 to $59.99, and the average price of all the products is about $24.06.

You can confidently purchase KETOTEK products from the seller Ketotek. The brand holds an average rating of 4.3, testifying to its excellent reputation.

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Last Updated: Jan 12, 2025

KETOTEK Digital Thermostat Outlet Plug Temperature Controller Outlet Socket 120V Heating Cooling Control 110V 15A Celsius Fahrenheit Display White

[Relay output, easy to use] Plug-and-play design, just plug the device into this thermostat plug outlet and set parameters, it will work as programmed. Power supply: 120V±15% AC; Output:Max 15A/120V.
[Easy to program] Just set start temperature and stop temperature, this plug in thermostat will work in heating or cooling mode. Temperature control range:-40~248℉ (-40℃~120℃), temperature control accuracy: ±1%. Celsius and Fahrenheit can be converted. This digital temeprature controller also supports temperature calibration if needed.
[Timing function] F01 Cycle Timer mode; F02 Countdown ON mode, F03 Countdown OFF mode, F04 Countdown ON and Countdown OFF mode. You can choose F01 mode to control the device to work in cycles, or choose F02~F04 modes to countdown to turn on or turn off the device. Set range: 0~99 hours 59 minutes. Please note that temperature control function and timing function cannot be used at the same time.
[3m NTC probe & more function] 3m NTC 10K temprature sensor probe (Not recommended to be kept in water for more than 1 month). Large LCD display. Temperature calibration. Reset function. Data storage function that all parameters set can be saved when power is off.
[Wide Range of Application] This temperature controlled outlet plug is widely used for greenhouse, reptile, incubator, terrarium, freezer, refrigerator, heater, fridge, homebrew, vivarium, fermentation, heat mat, and other temperature-controlled system. It can also be used as a timer for cycle timing and countdown.

KETOTEK Watt Meter Power Meter Plug Electricity Usage Monitor for Home, Energy Monitor with LCD Display, Kilowatt Meter Socket Outlet, Voltage Amps Power Consumption Meter, Overload Protection

[One-click switching interface] Choosing from 5 button to quick access different parameters. Press M to display KWH and electricity cost. Press + to display Watt (active power) and VA (apparent Power). Press OK to display true RMS voltage Vrms and true RMS current Arms. Press - to display Hz ( frequency) and PF (power factor). Press to display the maximum and minimum power. Press OK for 3s to display the complete accumulated time.
[Monitor home appliances] Insert the watt meter between the appliance and the power outlet. This energy meter will measure the power consumption of the appliance and automatically calculate the electricity bill, only being calculated if the appliance is running at a power greater than 2 watts. Suitable for computers, games consoles, printers, TVs, refrigerators, washing machines, dryers, routers, etc.
[Multiple protection] When the load power exceed the overload setting value, power consumption exceed KWH alarm setting value, electricity cost exceed cost alarm setting value, LCD displays "Overload", "KWh ALARM" or "COST ALARM" and LED light flashes continuously to warn user. The default overload power is 3680W ( 0~3680W adjustable ). In general, you need to set the overload power to 1800W before using. Ideal for monitoring the energy consumption of household appliances.
[Data storage] The power consumption monitor plug has a built-in high-precision chip that stores data in the event of a power failure. It has a reset function and a function to delete measurement data but retain setting parameters for switching between multiple appliances. It can effectively monitor the electricity consumption, reduce electricity bills and save energy.
[Upgraded LCD display] Wide viewing angles is great for reading and recording the data in any angles. No need to stand on the front of the display and bend over to read the numbers, especially if the energy meter is not at eye level, or is only viewable from an angle.

KETOTEK Single Phase Energy Meter Din Rail Electricity Usage Monitor AC 40-300V 100A Voltmeter Ammeter Watt Kwh Frequency Power Meter Built-in CT 110V

Energy Meter 6 in 1: Voltage measuring range: AC 40-300V, Current measuring range: 0-100A, Active power: 0-30000W, Electric energy: 0-99999kWh, Frequency: 45-65Hz, Power factor: 0.00-1.00PF.
Data Storage & Reset: 1. The electricity consumption data will be stored when power off. 2. Press the reset button for 5s, this kwh usage meter will be reseted.
Safe & High Precision: This single phase power consumption meter features high quality ABS flame resistant material and percision chip, making it safe to use.
Better Visual Experience: Colorful LCD HD display, 178° viewing without dead angle, with backlight function, this ac power meter single phase is clearly visible whatever day or night.
Electricity Usage Monitor: Real-time monitoring of home's electricity consumption to help you lower power consumption. This energy meter can be used to measure non-standard sine wave from inverter.

Ketotek Digital Infrared Thermometer Temperature Gun -58°F-1112 °F(-50°C - 600°C) Handheld Non Contact IR Laser Thermometer KT600Y for Cooking Meat Refrigerator Pool Pizza Oven BBQ Food

[Wide range of measurements] Temperature measure range from -58℉~1112℉(-50℃~600℃) makes this temperature gun help you do any task confidently in any time, especially temperature above boiling points and below freezing points. Use it when you are cooking, BBQ, performing car maintenance, doing electricity repairs, air leaks and a host of other tasks.
[Better accuracy] Ketotek IR laser gun thermometer fully utilize the 12:1 distance-to-spot ratio Infrared laser which means you can measure greater distance compared to most other temperature gun. The laser let you know you are pointing at the right object (Accuracy: ±1.5%). For better accuracy, we recomend the distance between the thermometer and objects approximately be 14.2 inches (36cm).
[Dynamic real-time temperature scanning] Pull the trigger on to begin dynamic live temperature detecting. Built in durable ABS plastic provides resistance to scratches, extreme enviornment. You can use the digital lazer thermometer for years.
[Multifunction] The screen backlight can be turned off manually. This infrared thermometer is designed with Auto-Off function to extend the battery life. The feature of low battery indicator let you never accidentally run out of juice (2*AAA batteries included).
[Versatile use] The heat temperature gun make it easier and safer to take temperature readings in the kitchen, garage, ventilation, air conditioning(HVAC) installation, home repairs, commercial heating.

KETOTEK Digital Temperature Controller AC110V 10A Fahrenheit Thermostat with 2m Waterproof Sensor 2 Relays Heating Cooling Incubator

[2m Waterproof probe] Digital temperature controller 110V can be used in moisture and water environment, you can use it in home brewing, fridge, pet breeding, reptile, tank, incubation, fermentation, seedling heat mat, accelerating germination, ect.
[Keep temperaure in desired range] It's on/off control mode. You can program by simply setting temperature set value and difference value, heating and cooling mode can be automatically switched. Fully utilize the stc microcontroller and NTC probe to have this temperature regulator has great accuracy.
[High accuracy] Made of ABS heavy-duty and anti-flamming plastic shell with embedded structure, this digital dual relay thermostat is safe and energy saving. Accuracy: ±1°F, Temperature control range: -58~212°F, Power consumption: ≤3W, Power Supply: 110VAC 50Hz/60Hz. Output: 2 Relays, Cooling (10A/110-220VAC) / Heating (10A/110-220VAC).
[Connect heater & cooler at the same time] No more frequently change wiring between heater and cooler. This temperature regulator has 2 relays. Compared with other 1 relay temperature controllers, you can wire 2 appliances (heater and cooler) at the same time. (Please kindly note no outlets, wiring needed).
[Multi-functional] This incubator thermostat ac110V supports temperature calibration, compressor delay protection, alarm when temperature exceeds temperature limit or when sensor error, all parameters setting can be saved after restart. There is no voltage output directly, you need to connect additional power supply for the load.

KETOTEK KT8230 Digital Temperature Controller Thermostat Regulator 120VAC 30A Fahrenheit -22~572℉ Heating Cooling for Incubator Brooder Refrigerator Fermenter Greenhouse Reptile

[Wide temperature range.] The range for KT8230 is -22~572℉/-30~300℃,This is a relay temperature controller, There is no voltage output directly, you need to connect additional power supply for the load, then it can be set by differential (1~80℃/1~120℉) to turn on/off the load, it is like a switch.
[Output is 30A relay, more accurate.] The temperature controller 120V can be used for big power equipment, like incubator, brooder, refrigerator,Fermenter,Greenhouse,etc. 1°F accuracy to keep the temperature in desired range.
[Support delay start function and temperature correction.] The cooler and heater will delay to work if you set the delay time(PL: 0~7min) not 0, You can set depend on what you need. -30.0°F~30.0°F/ -7℃~7℃ calibrate the temperature when there is error.
[Safe protection.] Temperature Regulator will alarm when it exceed temperature limit or sensor error, alert you when something wrong happened. You can also set the low(LS) and high temperature limit(HS) to change the temperature range, LS < Setting Temperature < HS.
[Simple operation.] All parameters setting can be saved after restart, you don't need to set the thermostat regulator when power off, or restart it from vacation. 2m NTC sensor allows more possibility for home

KETOTEK Digital Ammeter Voltmeter DC Voltage Current Power Energy Meter 6.5V~100V with 100A Shunt, DC Volt Amp Watt KWh Meter Panel Gauge LCD Display 4 in 1 Multimeter Solar

[4 in 1 multimeter] This digital DC ammeter voltmeter is used to measure the voltage, current, energy and active power of electrical devices.
[Measuring range] Voltage test range: DC 6.5~100V, current test range: 0~100A, active power test range: 0~10kW, energy test range: 0~9999kWh. Please DO NOT exceed the rated parameters.
[More function] Large LCD display with backlight; voltage alarm function; energy reset function; Data storage when power off.
[Wide application] This DC volt amp meter is suitable for indoor use and cannot be used outdoors. It can be used to monitor the volt, amp, power and energy usage of battery, solar system, electric bicycle generator and other fields. The load cannot exceed the rated voltage and current.
[Package] Package: 1*DC multimeter, 1*100A/75mV shunt, 1*User Manual (English). Pay attention: Please connect according to the wiring diagram we provide. The wrong connection will cause the product to burn out or not work.

KETOTEK Digital AC Voltmeter Panel Mounting Meter AC80-300V Frequency Counter 45.0-65.0 HZ LED Display Voltage Volt Frequency Meter Tester Gauge

[2 in 1 Multimeter] Voltage and frequency can be displayed with different color on the LED screen, red for voltage, green for frequency. It is clear and convenient to read.
[Wide measuring range] Voltage: AC 80~300V, Hertz: 45-65Hz, Accuracy: 1% ± 2 digits, with high working efficiency of 2 times/s measuring speed.
[No extra individual power supply] It can directly connect two wires to the tested voltage to measure voltage and frequency without power supply.
[Ultra small size] 2.68×1.65×1.5inch / 68x42x38mm. This Voltage Frequency Meter can be installed on anywhere flexibly.
[More information] Operating temperature: 10°F~122°F/-10℃ ~ 50℃. Note: The AC current meter only suits for pure AC 50-60HZ power supply and can NOT be used for square wave, inverter output and sine wave circuit measurement of modified sine wave, otherwise the meter will be damaged.

KETOTEK Digital Day/Night Temperature Controller Outlet Plug with Timer, Thermostat Outlet Plug with 3m Sensor for Reptile Terrarium Greenhouse, Heating Cooling Temperature Control Switch

Plug-and-play design, relay output. 3 modes to meet your different temperature control needs: M1 TC temperature control mode, M2 TC+Timer mode (temperature + time mode), and M3 Timer mode. Temperature control range: -40℃~120℃/-40℉~248℉. Time set: 0-24h/daily cycle. Press and hold the "OK" button to switch between Celsius and Fahrenheit.
M1 Mode for Temperature Control. Set Start Temperature and Stop Temperature, KT3200pro Temperature Controller will work in heating or cooling mode according to start and stop temperatures you set. If start temp is higher than stop temp, KT3200pro works in cooling mode; If start temp is lower than stop temp, works in heating mode.
M2 Mode for Day and Night Temperature Control. With this mode, you can achieve the need for different temperature settings for two times of the day. Set Time 1, Time 2, Start and Stop Temperature for Time 1, Start Temperature and Stop Temperature for Time 2. From Time 1 to Time 2, the KT3200pro works according to the temperature settings for Time 1, and from Time 2 to Time 1 the next day, the KT3200pro works according to the temperature settings for Time 2.
M3 Mode for timer function with 2 time period during 24 hours. For example, set Time 1 ON=8:00, Time 2 OFF=18:00, KT3200pro Thermostat Outlet Plug will turn on the device from 8:00 to 18:00 and turn off the device from 18:00 to 8:00.
More features: 3m NTC 10K temperature sensor probe. Temperature calibration. Reset function. All settings will be saved after power failure (Time clock data will be saved for 2 weeks, other settings can be saved permanently). Output: Max 15A/120V (The relay is max 15A. Please use resistance load less than 15A, inductive load less than 2A.)

KETOTEK Digital Thermometer Room Hygrometer 5 Pack Indoor Mini Temperature and Humidity Monitor with Comfort Indicator for House Office Greenhouse

[Unique Design] A button on the top of the room thermometer is used to turn on/off the device and switch the temperature unit °C/°F. The simple and clear LCD display and larger font make it very easy to read the readings even from a distance.Vivid visual emoji help to relieve stress properly.
[Reliable Accuracy] The measurable temperature range: -20℃~60℃ (-4°F~140°F), temperature measurement accuracy: ±1℃, temperature resolution: 0.1℃. Measurable humidity range: 10%RH~99%RH, humidity measurement accuracy: ±5%RH, humidity resolution: 1%RH.
[Air Comfort Display] thermometer for room temperature features face icons to quickly notify Comfortable/Normal Comfortable/Un-Comfortable air condition to adjust your humidifier or dehumidifier accordingly and ensure you will always live in the most comfortable environment.
[Easy to Install] The room temperature monitor powered by one CR2032 battery (included). At the same time, each thermometer is also equipped with a spare battery, giving you a more powerful battery life. It can be easily placed on a table or bookshelf, or attached to a wall with the included wall stickers. Thanks to the built-in magnets, the digital thermometer can also be attached to metal surfaces.
[What You Get] The set includes: 5 x temperature and humidity meter, 10 x CR2032 batteries, 5 x wall stickers, 1 x instruction booklet. By default, the thermo-hygrometer is turned off. So you can use the thermometer immediately after receiving the package by pressing and holding the power button, without worrying about the battery running out during transportation.

Digital Thermostat Plug Socket Temperature Controller Outlet 3m Probe 120V 15A 1800W C F Heating Cooling Control for Incubator Brewing Incubator Greenhouse Terrarium Heat Mat

[Temperature Control Function] Set the temperature controller outlet start and stop temperature to control the heating or cooling equipment, Timer thermostat support 15A/120V 1800W load, suitable for most home appliance.
[3 m Temperature Sensor] The thermostat socket is supplied with a 3m NTC10K/B3950 temperature sensor, can sense -72~176℉/-40~120°C Temperature
[Timing Function] Thermostat Timer socket has F01-F04 mode, F01 cycle time control, F02 countdown on mode, F03 countdown off mode and F04 countdown on, countdown off mode, Time range is 0-99 hours and 59 minutes.
[Various Functions] Heating/Refrigeration Function; ℉/°C Switchable Function; F01-F04 Timing Function; -9.9~9.9℉/℃ Temperature Calibration Function; Memory Function; Reset Function
[Multiple Appliance] The thermostat plug socket is Pre-wired, just plug in and play, suitable for various applications. Widely used in household, heating cooling equipment, Incubator, greenhouse, carbon crystal heating, aquaculture,etc.

KETOTEK Humidity Controller Outlet Plug with Sensor, Digital Humidistat Switch 120V with Alarm for Greenhouse Mushroom Humidifier Dehumidifier

[Multifunction] This humidity controller plug socket with sensor has 4 operation modes (humidification mode, dehumidification mode; heating mode, cooling mode); temperature and humidity alarm function; temperature and humidity calibration; reset function; data memory function, can save all setting parameters after power failure; temperature unit ℃ / ℉; key tone settings, etc.
[Humidity/Temperature Control] Humidity control range: 20~95%RH. Temperature control range: -10°C~50°C/14°F~122°F; This humidistat switch is easy to program. Set start and stop humidity/temperature to make the connected devices work according to the program. You can also set the alarm function. When the humidity/temperature exceeds the set value, the humidistat outlet will sound an alarm.
[Humidity/Temperature Calibration] Hold down the "UP/CLK", "MODE" button to perform real-time calibration of humidity and temperature. Humidity correction range: -10~10%RH. Temperature correction range: -9.9~9.9°C. Press and hold the "MODE" button to save and exit the calibration after it is completed.
[Safe, Lightweight, Universal] The humidity controller is made of ABS material, which is safer and more convenient to use. It can be used in refrigerators, incubators, pet reptiles, poultry houses, glass containers, aquaculture, greenhouses, household and other areas with temperature and humidity requirements.
[Fault Indication Function] When the sensor is not connected or the measured data is out of the range of the thermostat outlet or there is a short circuit, the screen will display fault indication so that you can make adjustments in time.

KETOTEK Digital Thermometer Temperature Gauge USB Power Supply with Sensor Probe for Aquarium Vehicle PC Case Incubators Brooders Climb Pet Fahrenheit & Celsius LCD Display

[USB Power Supply] This digital thermometers 12v is use usb connector as power supply. Easily to connect to PC, laptop computer, power bank, usb socket or any other usb port.
[Accurate and Responsive] Temperature range: -58°F~230°F /-50°C~110°C, Input: DC 4~25V, Size: 4.8x2.7x1.7 cm, 50 Grams, Sensor cable: 1 meter, Temperature display unit: °C/°F switchable.
[NTC 10K sensor waterproof] This digital PC thermometer is responsive and accurate to measure the temperature. Measurement interval: 0.05s, accuracy: ±1°F.
[Wide Applications] This thermometer gauge with probe is widely used in managing aquarium, pets, vehicle, air conditioning, refrigerator, freezer, water heater, greenhouses, Incubators, computer chassis temperature detection, DIY, etc.
[Color Liquid Crystal Display] This aquarium thermomter digital is equipped with bright backlight, you can clearly check the temperature even in the dark.

KETOTEK Watt Meter Power Meter Plug Electricity Usage Monitor, Energy Monitor with Backlight, Kilowatt Meter Socket Outlet, Voltage Amps Power Consumption Meter, Overload Protection

[11 Monitoring Modes] This watt meter can accurately monitor your home appliances. The monitoring parameters include power (W), accumulated power consumption (kWh), voltage (V), frequency (Hz), current (A), CO2 emission (kgCO2), power factor, minimum and maximum power, cost of electricity, and cumulative time.
[Backlit LCD Screen] This plug in power meter has a large and clear LCD screen with backlight. It is easy to read and operate in dark areas. Backlight duration is 10 minutes (default). Press DOWN button to turn off the backlight. Press any key to activate the backlight.
[Data Memory] KETOTEK kilowatt meter has a built-in high-precision chip, which can save data automatically in case of power failure. Data is stored permanently. One key reset to delete all data. Use MODE+DOWN keys to delete measurement data, but retain measurement settings.
[Data Hold] You can remove this power monitor from the socket to adjust and view the data. It is suitable for various home appliances, including toasters, coffee makers, refrigerators, air conditioners, computers, game consoles, printers, TVs, hi-fi systems, ovens, etc.
[Multiple Protection] When the power, power consumption or energy cost reaches the set value, "OVERLOAD", "KWh ALARM" or "COST ALARM" flashes on the screen and LED indicators to warn the users. The default overload power is 3680W ( 0~3680W adjustable ). Ideal for monitoring the energy consumption of household appliances.

KETOTEK Digital Humidity Controller Outlet Plug with Sensor Probe, 120V Humidistat Controller Plug for Reptile Mushroom Greenhouse, Humidity Switch Outlet

Plug and play design. KT3300 humidity outlet plug controls the humidity by setting start humidity and stop humidity. Humidity control range: 20%~95%RH. Output: Max 15A/120V, Power supply: 100~250V AC 50/60Hz.
Humidifying mode and dehumidifying mode. If start humidity is higher than stop humidty, KT3300 humidity controller works in humidifying mode; If start humidity is lower than stop humidty, KT3300 works in dehumidifying mode.
3 modes of humidity control. M1 HC mode--Humidity control mode; M2 HC+CD OFF mode--Count down to stop the preset humidity control programme; and M3 HC+CD ON Mode--Count down to start the preset humidity control programme.
The humidity can be calibrated if needed. All settings will be saved when power is off. Reset function. The screen will shows H1 when the humidity is below 20%RH and shows H2 when the humidity is higher than 95%RH.
KT3300 Humidistat Plug is ideal for mushroom, grow tent, home brewing, fermenting, greenhouse, terrarium, reptile, planting, meat storage, cooking, household and other areas with humidity requirements.

KETOTEK Watt Meter Plug-in Socket Power Meter, Kilowatt Wattage Voltage Tester, Home Electricity Usage Monitor Overload Protection, LCD Display Energy Voltage Amps Power Consumption Meter

Various Parameters: This energy monitor is used to monitor electricity consumption. With large LCD display, display Energy (kWh), Power (W), Current (A), Voltage (V), Frequency (Hz), Power Factor (PF), Cost, Maximum Power, Minimum Power, Operating Time, and calculate cost automatically after price-setting.
Multifunctional Kilowatt Meter: Select from 5 buttons for quick access to different parameters. The LCD display is easy to read from any angle. It has storage data saving function in case of power failure. Also features a reset function and the ability to delete measurement data but retain setup parameters. Ideal for monitoring the energy consumption of household appliances.
Three Alarm Protection: When load power, power consumption or electricity cost reach the defined value, "OVERLOAD", "KWh Alarm" or "Cost Alarm" flashes on the display and LED indicator to warn users and protect devices from damage.
Monitoring Electricity Costs: Easily calculate the power consumption of devices. After setting the unit price of electricity, this power meter can automatically calculate the cost of electricity consumption. Suitable for all kinds of electrical appliances, such as refrigerators, air conditioners, fans, computers, printers, televisions, ovens, toasters and so on.
Precise Monitoring: The KTEM02 is an easy-to-use electric meter that accurately measures the power consumption of home appliances and provides the real cost of the electricity consumed. With a large LCD display and a simple 5-button interface to toggle various parameters to monitor energy consumption and reduce electricity bills. Operating Voltage: 100~250VAC, 50/60Hz; Output: Max 15A/120V.

KETOTEK Wireless Radio Weather Station with 3 Outdoor Sensors Indoor Outdoor LCD Digital Thermometer Hygrometer Barometer with WWVB,Alarm Clock,Weather Forecast,Moon Phase,Sunrise and Sunset Time

[Wireless weather station with 3 outdoor sensors] 3 different locations of temperature and humidity for inside or outside display in one 7.5'' LCD LA screen, which has good color display and wide viewing angle.The range of the weather station is up to 60 meters in an open area.
[Indoor and outdoor temperature humidity monitor] You can check the max./min.recording, trend display, indoor comfort, temperature upper and lower limit alert and frost warning, it is a great tool to know the weather and make daily life choice.
[WWVB radio time function] It can receive the RCC radio signal automatically or manually. After the time and calender setting, the moon phase and tides level will be updated. 3 languages can be selected for the month and week, which is more convenient for different people.
[New complete weather station] This is not only a traditional weather station, but also has an outdoor sensor with color screen, barometer,weather forecast for next 12 hours, alarm clock function, snooze function, and night mode. It is a good idea as a gift to your family or friends.
[Powered by adapter] The receiver for weather station can be powered by batterys(no included) or adapter(include).There also has a USB output. As to the outdoor sensors, please choose that can work outdoor in low temperature.Low battery indicator will tell you when to replace the batterys.

KETOTEK AC Current Voltage Amperage 6in1 Power Energy Monitor LCD Digital Display Voltmeter Ammeter AC 50.0-300.0V 100A Mini Multimeter Volt Amp Watt Meter with Current Transformer CT

[Color HD LCD Display] This ac meter is with 360° view with no blind spots, with backlight function, it can be clearly visible day and night.
[6-in-1 Multimeter] This digital energy meter can measure AC voltage 50.0-300.0V, AC current 0.0-99.99A, power factor 0.00-1.00PF, active power 0-30000W, electrical Energy 0-99999kWh and frequency 45.0-65.0Hz, 6 data display simultaneously on one screen.
[Autosave and Reset Function] 1. When the device is off, the value of electric energy is automatically saved. This wattmeter reads the value after the next power-on and continues to increase the stored value. 2. The power reset button is located on the bottom right side of the meter. You can press and hold the button with a needle for 4 seconds, then the electric energy will be reset.
[Wide Range of Applications] This multifunctional volt amp wattmeter monitor is easy to install in one panel. Widely used in power measurement system, schools, markets, home appliances, industry, laboratory, etc.
[Safe and Highly Precise] This 1 phase digital energy meter is made of high quality flame retardant ABS material and high precision chip, which allows safe use with high precision. * Attention: With the digital energy meter you can only measure 50/60 Hz alternating current in the city. It will be destroyed if used to measure square wave, inverter output or non-standard sine wave.

KETOTEK Digital pH & TDS Meters Water Quality Test Kit, pH Pen Tester TDS PPM Meter 2 in 1 Kit with 0~16.00ph and 0~9999ppm Measure Range for Hydroponic, Aquarium, Drinking Water, RO System, Pool

COST-EFFECTIVE PRODUCT PARTNER. It would be more economical and convenient than purchasing it separately. The testing data from PH pen meter and TDS meter all are practical. The pen meter partner also can be separately used whenever you need.
WIDELY USED AND ACCURATE. Digital TDS ppm meter has measurement range 0-9999ppm and ±2% accuracy, water PH meter has measurement range 0.00-16.00PH, 0.01PH accuracy and 0.01PH resolution.
AUTO-OFF FUNCTION AND EASY TO USE. Digital TDS meter and PH meter kit both have the function of Auto-off, it will automatically shut off with inactivity to save the battery's life. The TDS meter and PH meter both are easy to use, just need to press “ON/OFF” to open and use it, and just need to press “ON/OFF” to close it.
AUTOMATIC TEMPERATURE COMPENSATION ( ATC ). Digital ppm tester and ph meter digital both have the function of ATC, the measuring data won't be influenced by the water temperature, no matter testing the ppm or ph of the water.
SMALL SIZE AND POCKET PORTABLE. The TDS PH tester kit have small size and low weight as a pen, they are easy to be carried, and convenient for you to take it in your pocket when you go out.

KETOTEK Digital Temperature Controller Outlet Day Night Thermostat Plug Socket Heating Cooling Temp Controller with Sensor Timer Regulator for Reptile Greenhouse Brewing Refrigerator

[Convenient Design] Plug-and-play design, easy to use. Support ℃ to ℉ Switching. Large LCD screen with full vision display, easy to read. Power supply: 100~250Vac 50/60Hz; Output: Max 15A/120V; Temperature control range: -40℉~248℉/-40℃~120℃.
[Three Working Modes] M1 temperature control mode, M2 temperature control with timer mode and M3 timer mode. The clocks setting of M2 and M3 have a memory function, which can be saved for two weeks after a power failure.
[Dual Time Cycle Setting] This plug in thermostat can be set to two different temperatures with its function of dual time cycle setting during 24 hours according to the day and night, which can more suitable for the physiological needs of animals and plants.
[More Features] 3m NTC 10K temperature sensor probe. Temperature calibration. Reset function. Memory fuction, set parameters will be saved permanently, clock seting will be saved for two weeks.
[Variety of Uses] Our thermostatically controlled outlet is an easy to use, safe & reliable temperature switch. It is widely used in heaters for reptiles, incubators, homebrew, greenhouse, aquariums, snake tanks, fermentation, infrared heater, accelerating germination, plants heating mat, freezer, refrigerator, etc.

KETOTEK FAQs

Yes, KETOTEK is a legitmate brand on Amazon. After conducting a comprehensive analysis of 3,297 customer reviews for KETOTEK products on Amazon, we have determined its average rating. Offering great value and satisfying quality, KETOTEK has achieved a respectable rating of 4.3 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 KETOTEK 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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