ReviewsResonant Humidity Sensor

ThermoPro TX-2B Additional Humidity Sensor Fitting Outdoor Waterproof Transmitter for 915MHz Indoor Outdoor Thermometer Wireless Outside Thermometer and Temperature Monitor

  • Additional Sensor: Outdoor temperature sensor is compatible with ThermoPro 915MHz indoor outdoor thermometers.
  • (Before purchasing a new transmitter, please confirm the model and frequency of the transmitter you already own.).
  • 500FT Remote Range: Additional remote temperature monitor sensor transmits temperature and humidity readings for ThermoPro indoor outdoor thermometer up to 500 feet/150m range.
  • Humidity & Temperature Range:The outdoor thermometer wireless sensor temperature range is -4°F to 158°F (-20°C to 70°C),Temperature accuracy is(±2°F).
  • Humidity range is (10% ~ 99%),Humidity accuracy is (±2to3%RH).
  • Monitoring Up to 4 Locations: With additional inside outside thermometer remote thermometer wireless sensors, you can track environmental conditions in 4 locations at most. The outdoor thermometer sensor initial channel is channel ONE, when connecting, please ensure to slide button on the back to set channel 1, 2, 3.
  • Multiple Mounting Options: Place the wireless temperature sensor anywhere with the tabletop and wall-mounted design.
  • Requires 2 AAA batteries (batteries included).
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TOPGREENER Humidity Sensor Switch, New Model, Air Moisture Detection for Ventilation Fan, Bathroom Fan Automated Control, Adjustable Timing, Neutral Wire Required, UL Listed, TDHS5-BK, Black

  • Sensor switch detects excess humidity and automatically turns the ventilation fan on.
  • perfect for high humidity locations such as the bathroom, laundry room, basement, etc..
  • Humidity control switch turns fan ON automatically when moisture levels exceed preset level and turns it OFF after levels drop.
  • Humidity sensor features three levels to choose from (low, medium, high) to suit specific ventilation needs of the room.
  • features a manual ON/OFF switch to bypass the humidity sensor.
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ThermoPro TP65 Indoor Outdoor Thermometer+ThermoPro TX-5 Universal Rainproof Transmitter

  • TP65: Large backlit touchscreen: 4 inches large lcd display features a backlit touchscreen, making the indoor outdoor weather station easier to read in dim light conditions and superbly simple to use.
  • TX-5: Dual-Purpose Sensor: ThermoPro TX-5 outdoor sensor a 1'' LCD display not only transmits data back to the base station but can also be used an indoor thermometer. Only compatible with TP60S/TP62/TP65 Series Indoor Outdoor Thermometer.
  • TP65: Wireless temperature and humidity monitor: Measures indoor/outdoor temperatures and humidity percentages simultaneously.
  • Capable of displaying the readings from up to 3 outdoor remote sensors to monitor 4 different locations at the same time if you buy 2 additional sensors.
  • TX-5: Super Long Battery Life: Using an advanced rechargeable lithium battery technology to allow the sensor to monitor outdoor temperatures as low as -31°F(-35°C) unlike other indoor out door thermometers which stop working, plus sustain a charge for about 6 months!.
  • TP65: Max and min records: All time/24 hours max and min temperature and humidity percentages recorded and displayed on humidity gauge.
  • Temperature/humidity trend arrows indicate whether it’s getting warmer or colder or more humid near the remote sensor.
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TOPGREENER Humidity Sensor Switch, New Model, Air Moisture Detection for Ventilation Fan, Bathroom Fan Automated Control, Adjustable Timing, Neutral Wire Required, UL Listed, TDHS5-LA, Light Almond

  • Sensor switch detects excess humidity and automatically turns the ventilation fan on.
  • perfect for high humidity locations such as the bathroom, laundry room, basement, etc..
  • Humidity control switch turns fan ON automatically when moisture levels exceed preset level and turns it OFF after levels drop.
  • Humidity sensor features three levels to choose from (low, medium, high) to suit specific ventilation needs of the room.
  • features a manual ON/OFF switch to bypass the humidity sensor.
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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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Digital Hygrometer Indoor Thermometer, Humidity Gauge Indicator Room Thermometer, Built-in Clock and Time Display,Accurate Temperature Humidity Monitor Meter for Home, Office, Greenhouse (White)

  • 【High Reliability & Accuracy With Temperature Sensor,】This humidity gauge indoor thermometer has wide measuring range that measures temperature from 14. 0℉ to 122. 0℉(-10. 0℃~50. 0℃), Humidity sensor measures humidity from 10% to 99%. With high accuracy within ± 5% RH and ±2 °F, Fast response that measures every 10 seconds with sensitive sensor to provide updated and accurate readings to show real time indoor air conditions..
  • 【Multi-Function】This hygrometer thermometer measures indoor temperature and humidity with an accurate sensor and it also has a clock function. In addition, there is a emotion icon indicate three comfort level: comfortable, un-comfortable and normal conditions offering you a digital and better living condition to keep healthy..
  • 【3 Mounting Options, Suitable For Indoor Use】 This humidity gauge thermometer has a fold-out stand, a mounting screw slot and magnetic backing. You can unfold the stand on the table , mount it to the wall or mounting the display to metal surfaces where space may be limited. The Humidity Meter can be easily and stably set up for any room in the house, such as bedroom, baby's room, storage room, greenhouse etc..
  • 【Easy-To-Read Display】- This humidity gauge Thermometer has b....
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Digital Hygrometer Indoor Thermometer, Humidity Gauge Indicator Room Thermometer, Built-in Clock and Time Display,Accurate Temperature Humidity Monitor Meter for Home, Office, Greenhouse (Wooden)

  • 【High Reliability & Accuracy With Temperature Sensor,】This humidity gauge indoor thermometer has wide measuring range that measures temperature from 14. 0℉ to 122. 0℉(-10. 0℃~50. 0℃), Humidity sensor measures humidity from 10% to 99%. With high accuracy within ± 5% RH and ±2 °F, Fast response that measures every 10 seconds with sensitive sensor to provide updated and accurate readings to show real time indoor air conditions..
  • 【Multi-Function】This hygrometer thermometer measures indoor temperature and humidity with an accurate sensor and it also has a clock function. In addition, there is a emotion icon indicate three comfort level: comfortable, un-comfortable and normal conditions offering you a digital and better living condition to keep healthy..
  • 【3 Mounting Options, Suitable For Indoor Use】 This humidity gauge thermometer has a fold-out stand, a mounting screw slot and magnetic backing. You can unfold the stand on the table , mount it to the wall or mounting the display to metal surfaces where space may be limited. The Humidity Meter can be easily and stably set up for any room in the house, such as bedroom, baby's room, storage room, greenhouse etc..
  • 【Easy-To-Read Display】- This humidity gauge Thermometer has b....
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AMIR Wireless Indoor Outdoor Thermometer, Digital Hygrometer with Touchscreen LCD Backlight, Temperature and Humidity Monitor, 328ft/100m Range, Room Thermometer for Home Greenhouse Nursery Garden

  • 【Wide Range & High Accuracy】The outdoor/indoor thermometer remperature & Humidity rang: Indoor temperature 14°F-122°F(-10°C-50°C).
  • Outdoor temperature -40°F-158F(-40°C-70°C).
  • Humidity (20% - 95%). The temperature and humidity accuracy: ± 1℃ / ± 5%.
  • The Station and transmitter signal distance: 100M/328ft. (enhanced Wireless Frequency: 433 MHz).
  • 【Large Backlit Display & Touchscreen】Temperature and humidity monitor with 4'' Large LCD backlit display records outdoor and indoor temperature and humidity. Touchscreen design is easy to turn on the backlight to to make it clear and easy to read at night, 12 seconds auto-off. Automatic clearing of temperature and humidity MAX/MIN value records..
  • 【328ft/ 100m Remote Range】Digital hygrometer temperature gauge with a range of up to 328ft./100m can connect up to 3 Wireless Sensors(only one included) to ensure you can monitor multiple locations at once, such as your bedroom, nursery and outdoor temperature..
  • 【Multiple Installation Ways】This Room Thermometer for Home suport base stand & wall hanging, very convient to place.【NOTE: The station need 2* AAA Battery.
  • Sensor need 2*AAA Battery.(not included). When the sensor shows the low battery icon, that means you need to change the new batt....
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TISFA Digital Hygrometer and Thermometer, Temperature Humidity Gauge with Dual Sensors for Cigar Humidor, Plant, Greenhouse, Pet Reptile, Guitar

  • ✨【High Accuracy】Perfectly combines humidor hygrometer and thermometer into one, fast response that measures every 15 seconds with 15 sensitive VENTS to provide updated and accurate readings, so you can clearly see the humidity of the cigar and the temperature and humidity around the cigar. Wide measuring range that measures temperature from 14℉ to 122℉(-10℃~50℃), temperature accurancy range around ±2℉( ±1℃). Humidity sensor measures humidity from 20% to 90%, humidity accurancy range around ±8%..
  • ✨【Upgraded Design】With a external DUAL SENSOR - RETRACTABLE plug-in STAINLESS STEEL probe, sturdy and durable. Specially designed for cigars, Insert the cigar into the dual probe humidity sensor and press OK switch, you can easily detect the humidity inside the cigar, no worry about loosening tobacco flakes. When not in use, just retract it and will not hurt your fingers under any circumstances. This humidor hygrometer was practical and convenient..
  • ✨【Easy Read & Operation】The humidity gauge with a large DIGITAL LCD DISPLAY,easy to read current temperature and humidity and battery power.Built-In 2 user-friendly buttons,one is ℃/℉ SWITCH that you can switch °C/°F according to your preference.The other one is OK SWITCH ....
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Wireless Thermometer Hygrometer for iPhone/Android, Smart Bluetooth Humidity Temperature Sensor with Alarm and Data Storage for Green House Cigar Guitar Camera Storage Humidor Incubator Monitor

  • Wireless App Control: We uses a high-end Bluetooth 5.0 chip and can easily monitor temperature and humidity data remotely on app (SENSOR BLUE, free downloading from App Store and Google Play). Up to 35 meters connecting distance (no obstacles) enables you to monitor temp and humidity remotely. [Not WiFi Version].
  • Higher Accurate Monitor: Using an accurate and sensitive Sensirion temperature and humidity sensor, it can achieve a temperature error of ±0.5℃(±1℉), a humidity error of ±5%, and refresh once per second for higher accuracy..
  • Data Storage Export: Support temperature data export function, record a group of data every 10minutes, can store up to 100 days of data. One smart device can be connected up to 100 temperature sensors simultaneously, and supports Android 4.3 or above, iPhone 4s or above. Available to export data in CSV format for free after registered account..
  • Smart Alert for Reminding :Temperature sensor uploads data to App when connecting to it via Bluetooth. You can check the maximum and minimum values of temperature and humidity on APP. Data on the APP shows red when data is beyond preset range..
  • Mini & Portable Design: Our wireless temperature humidity sensor is smaller than others. CR2477 battery life is about 1 year and can be....
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KETOTEK Temperature Humidity Controller Module AC 120V Humidity Regulator Thermostat Humidistat Cooling Heating Humidifier Dehumidifier Switch for Incubator Greenhouse

  • 【Safe, lightweight and versatile】Made in ABS material for safer use, this temperature and humidity controller is small and lightweight. It can be....
  • 【Dual output】This humidity regulator can control temperature and humidity at the same time, and can be connected with cooling or heating device....
  • 【High precision】This humidity switch is equipped with high-precision temperature and humidity sensor probe, delivering accurate and stable....
  • 【Specification】Power supply: 120Vac, Output: Max 10A 120Vac(10A Relay inside, please use Load current .
  • 【Security alarm】Alarm when temperature or humidity exceeds high / low temperature humidity setting value, alarm when sensor error or temperature /....
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