Reviews Digital Humidity Sensor

WILLHI WH1436H 110V Digital Air Humidity Controller with LCD Display High Accuracy Humidity Sensor & 118 Power Cable Humidification Mode & Dehumidification Mode+1pc Extra Sensor

  • 2 Modes to keep Designed Humidity: This digital humidity controller can help you turn on/off your equipment at desired humidity. You can choose....
  • Accurate Humidity Sensor: Each controller comes with a humidity sensor of high accuracy. The length of the cable is 3 meters so that the sensor can....
  • LCD display & Sensitive Humidity Alarming : The humidity controller has high/low humidity alarm function. If the humidity is too high or too low, it....
  • 100% Satisfaction Guarantee: It can be directly plugged in the outlet without any cables so that it can be used instantly. It’s widely used with....
  • One extra sensor packed:More convenience if needed to replace it..
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ACEIRMC 4pcs Si7021 GY-21 SHT21 HTU21 Digital Humidity Temperature Sensor Module Replace SHT11 SHT15

  • The humidity and temperature sensor board that carries a digital SHT21 humidity and temperature sensor from Sensirion..
  • Si7021 GY-21 Module Industrial High Precision Humidity Sensor I2C IIC Interface Module For Arduino Low Power CMOS IC Module.
  • It has a 4-pin interface that can communicate directly with the analog pins.
  • It can be used as a hardware- and software-compatible drop-in upgrade for existing RH/temperature sensors in 3x3 mm DFN-6 packages, featuring precision sensing over a wider range and lower power consumption..
  • The Si7021 offers an accurate, low-power, factory-calibrated digital solution ideal for measuring humidity, dew-point, and temperature, in applications ranging from HVAC/R and asset tracking to industrial and consumer platforms..
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Leviton IPHS5-1LW Humidity Sensor and Fan Control, Single Pole, White

  • Automatically detects excess humidity in a room and activates the ventilation fan to lessen condensation which helps reduce mold and mildew, Sensor uses microprocessor and digital sensing technology to continuously monitor and manage humidity levels in a room.
  • Built-in timer sets the “minimum ON time” for the ventilation fan. The sensor time settings can be custom set to 10, 20, 30 or 45 minute intervals. The sensor will continue to operate the fan for the minimum time set or until there is a reduction in room humidity level.
  • A sensitivity level adjustment allows users to adjust the sensor’s sensitivity to ambient air to prevent false cycling.
  • Features an Air Cycle mode which automatically turns ON the ventilation fan for a set period of time and repeats the cycle hourly (eg. 20 minutes ON/40 minutes OFF each hour).
  • Replaces a single pole switch for control of ventilation fan or a fan/light combination, Fits in a standard wall box and requires a neutral for operation, The device’s built-in humidistat control meets CALGREEN requirements for Indoor Air Quality and Exhaust, Five-Year Limited warranty.
  • Automatically detects excess humidity in a room and activates the ventilation fan to lessen condensation which helps reduce mold and mildew.
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Leviton IPHS5-1LW 3A Single Pole White - 3 Pack

  • NEW GENERATION: We update a critical opition for minimum run time, you can setting for how long the fan runs in auto/manual mode, default time is 1....
  • DEHUMIDIFICATION FUNCTION: Our Ortis humidity sensor fan switch uses a microprocessor combined with the advanced digital sensing technology. To detect....
  • AUTO/MANUAL MODE: When set to automatic mode, it can automatically detects the humidity in the room and turns on the bathroom fans, it will....
  • EASY TO SEE: Our in-wall humidity sensor & fan control uses LCD screen, displays real-time humidity value. It is easy for you to view and manage the....
  • NO DISTURB AT NIGHT: Are you still worried about that the loud exhaust fans at night will cause you to have trouble sleeping? Our wall humidity sensor....
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WILLHI WH1436H 110V Digital Air Humidity Controller with LCD Display High Accuracy Humidity Sensor & 118'' Power Cable, Humidification Mode & Dehumidification Mode

  • 2 Modes to keep Designed Humidity: This digital humidity controller can help you turn on/off your equipment at desired humidity. You can choose between 2 modes: Humidification Mode & Dehumidification Mode..
  • Accurate Humidity Sensor: Each controller comes with a humidity sensor of high accuracy. The length of the cable is 3 meters so that the sensor can reach much farther places. You can easily plug in/out the sensor. It’s easy to replace and helps saving money..
  • LCD display & Sensitive Humidity Alarming : The humidity controller has high/low humidity alarm function. If the humidity is too high or too low, it alarms you immediately. Also, you can set the range of humidity as you need..
  • Power-Off Protection: The controller can automatically save the data or setting even it suddenly goes out of power..
  • Easy & Flexible to Use: It can be directly plugged in the outlet without any cables so that it can be used instantly. You can install it on the wall or put it on your desk, which is very flexible. It’s widely used with humidifiers, dehumidifiers, dryers, clothes dryers, chemical cooling cabinet, seed germination, etc..
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odorsin Digital Hygrometer Indoor Thermometer, Temperature Humidity Sensor with Max/Min Records & Backlight Display Thermometer Humidity Gauge Suit for Room, Greenhouse, Basement, Plant Humidity Meter

  • 【High Accuracy Faster Refresh】:indoor outdoor thermometer hydrometer measures indoor outdoor temperature and humidity percentages simultaneously,temperature sensor indoor thermometer range: -4℉-158℉ (-20℃-70℃), humidity sensor Humidity range: 20%-95%RH,which refreshes every 10s,to provide you ​with the latest changes in temperature and humidity at home..
  • 【Backlight & LCD Touchscreen】:You can now see your data even clearer using our temperature thermometer for home huge 3-inch display with bolded digits, reading more easily under weak backlit, there is a touch backlight button directly below the humidity gauge read data clearly even in dark conditions digital hygrometer..
  • 【Easy to use and install】:hydrometer digital Hygrometer there are 3 installation options:Tabletop Stand, wall-mountable and magnet-mountable design, you to position hygrometer indoor humidity where they should be. this digital thermometer indoor can be easily attached to your refrigerator, wall or placed on a table. the humidity level indicator shows you a quick view of air condition, wet, okay or dry..
  • 【Room thermometer indoor multiple usage scenarios】:Thermometer for room temperature Suitable for baby’s room, nursery, office, closet, incubator, greenho....
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DORHEA 5PCS DHT22 AM2302 Digital Temperature and Humidity Sensor, AM2302 Temp Humidity Monitor Sensor Replace SHT15 SHT11 for Raspberry Pi

  • DHT22 main chip is AM2302 high sensitive temperature humidity sensor. Single-bus digital signal output, bidirectional serial data..
  • 4 Pins Sequence Number: Pin1-VDD(Power 3.3V-5.5V).
  • Pin2-SDA, serial data interface, two-way interface.
  • The DHT22 is a reliable sensor for determining temperature and humidity. The output is serial as a digital bit sequence.The sensor is ideal to monitor the room climate or to build a weather station..
  • Each AM2302 sensor is calibrated in a very accurate humidity calibration room. The calibration coefficients are stored in OTP memory in the form of programs that the calibration coefficients are invoked within the sensor during signal processing..
  • Single-wire serial interface, the system integration becomes simple and quick. Ultra-small size, low power consumption, signal transmission distance up to 20 meters, making it the best choice for all kinds of applications and even the most demanding applications. Products are 4-pin single row pin package, easy to connect..
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Springfield Clock With Thermometer Indoor/Outdoor 14\ Resin

  • More Informations Than Other Outdoor Thermometers: Indoor outdoor thermometer wireless displays big indoor/outdoor temperature and humidity readings including trend arrows, MAX and MIN records, 12+ hours weather forecast, time/date, channel switchor, keeping you be aware of the slightest weather changes around your surrounding. Indoor temperature range:-10℃~50℃（14℉~122℉).
  • Outdoor temperature range:-20℃~60℃（-4℉~149℉）.
  • Indoor and outdoor humidity range:1%-99%..
  • Up to 326ft/100m Wireless Remote: Wireless thermometer outdoor supports up to 3 thermometer sensors to monitor different locations (1 sensor included, additional sensor can be ordered separately). Humidity meter with strong signal penetration humidity sensors to get the temperature and humidity records from 326ft/100m remote range away in open areas, making you easily know your surrounding climate condition..
  • Large Digital Temperature and Humidity Display: Wireless thermometer hygrometer indoor outdoor shows big reading for the indoor/outdoor temperature and humidity, easy to view even for the elder person. Additionally, you can choose the temperature unit according to personal preference, freely switch °C/°F ..
  • Smart Thermometer Hygrometer with Weather Forecast: Digital hyg....
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Veanic 2-Pack Mini Digital Hygrometer Thermometer Gauge with Probe LCD Display Temperature Fahrenheit Humidity Meter for Incubator, Reptile Plant Terrarium, Humidor, Guitar Case, Greenhouse

  • Digital Thermometer/Hygrometer that features sensor on a single external probe allows you to accurately monitor your reptile's temperature and humidity.
  • Designed to accurately read the temperature and humidity, perfect for reptile plant terrarium, humidor, incubator, greenhouse or other pet animal applications.
  • NOTE, this probe sensor is not water-resistant, it can't be use in the fish tank.
  • Readouts in Fahrenheit (℉), this digital Thermometer/Hygrometer displays temperature in Fahrenheit only.
  • Temperature measuring range: -58℉-158℉.
  • Humidity measuring range: 10%-99%RH (Measures conditions every 10 seconds).
  • Temperature measurement accuracy: ±2℉.
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Shipenophy Temperature Humidity Meter, Large LCD Display Touch Screen Waterproof T Digital Thermometer Hygrometer for Indoor

  • [Large LCD Display] This humidity thermometer integrates an LCD display and a large clear digital indicator, showing both indoor temperature and humidity, very easy to read..
  • [Flexible Placement] The hygrometer features a 45°C folding stand for easy placement on a tabletop. Also, there is a hanging hole on the back, it can be hung on the wall..
  • [Touch Screen] The digital waterproof thermometer hygrometer has a touch screen design with buttons at the bottom of the screen for easy operation..
  • [°C and °F Button] Simply press to select temperature display in °C or °F. The temperature humidity tester accurately measures indoor and outdoor humidity or temperature for adjustment..
  • [Professional Sensor] The thermometer hygrometer built in sensor is not only very accurate, but also easy to use with a backlight to check current readings at the last minute before bed..
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ThermoPro TP60S Digital Hygrometer Indoor Outdoor Thermometer Wireless Temperature and Humidity Gauge Monitor Room Thermometer with 200ft/60m Range Humidity Meter

  • Informational: Weather stations wireless indoor outdoor record all time/24 hours max and min temperature and humidity readings.
  • Wireless thermometer indoor outdoor with temperature trend arrows indicates whether it's getting warmer or colder near the remote temperature monitor.
  • Smart Design: Temperature and humidity monitor can display the readings from up to 3 temperature sensors to monitor different locations.
  • Wide Temp & Humid Range: Inside outside thermometer hydrometer measures indoor outdoor temperature and humidity percentages simultaneously.
  • Indoor/outdoor temperature range: -4°F to 158°F (-20°C to 70°C).
  • Hands Free Monitoring: Wireless thermometer outdoor with strong signal penetration humidity sensors to get the temperature and humidity records from 200ft/60m remote range away.
  • Widely Application: Indoor/outdoor hygrometer wireless ensures proper temperature and humidity control, which has important health benefits, thermometer digital can be placed in baby room, nursery, cellar, basement, warehouse and greenhouse.
  • Additional sensors: There are two versions: TP60 with 433MHz sensor and TP60 with 915MHz sensor. B....
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Boveda One Step Hygrometer Mess Free Calibration Kit – Preloaded 75% RH 2-Way Humidity Control – Hygrometer Accuracy – Precise Test for Digital and Analog Hygrometers and Humidity Sensors – 1 Count

  • PRECISE HYGROMETER READINGS: Our on-step hygrometer calibration kt makes sure your hygrometer is giving accurate readings. Precisely calibrate digital....
  • EASY & MESS-FREE CALIBRATION: Simply place a hygrometer or humidity sensor in the airtight bag with the enclosed Boveda humidity pack. Zip closed and....
  • REUSABLE: Good for 3 months after opening (2 years if unopened in original packaging). Re-calibrate a hygrometer or humidity sensor every 6 months to....
  • ULTIMATE SALT TEST: Inaccurate Hygrometer readings put premium cigars at risk. Precisely calibrate digital and analog hygrometer and humidity sensors,....
  • ABOUT US: Boveda devoted the past 23 years to the science of two-way humidity control, we know you will benefit from our commitment to precision.....
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Boveda One Step Hygrometer Mess Free Calibration Kit – Preloaded 32% RH 2-Way Humidity Control – Hygrometer Accuracy – Precise Test for Digital and Analog Hygrometers and Humidity Sensors – 1 Count

  • PRECISE HYGROMETER READINGS: Our on-step hygrometer calibration kt makes sure your hygrometer is giving accurate readings. Precisely calibrate digital....
  • EASY & MESS-FREE CALIBRATION: Simply place a hygrometer or humidity sensor in the airtight bag with the enclosed Boveda humidity pack. Zip closed and....
  • REUSABLE: Good for 3 months after opening (2 years if unopened in original packaging). Re-calibrate a hygrometer or humidity sensor every 6 months to....
  • ULTIMATE SALT TEST: Inaccurate Hygrometer readings put premium cigars at risk. Precisely calibrate digital and analog hygrometer and humidity sensors,....
  • ABOUT US: Boveda devoted the past 23 years to the science of two-way humidity control, we know you will benefit from our commitment to precision.....
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