Humidity sensors

500+ products

White digital indoor thermometer-hygrometer: Accurate, portable and easy to read for monitoring room temperature and humidity. (1/5)

White digital indoor thermometer-hygrometer: Accurate, portable and easy to read for monitoring room temperature and humidity. (2/5)

White digital indoor thermometer-hygrometer: Accurate, portable and easy to read for monitoring room temperature and humidity. (3/5)

White digital indoor thermometer-hygrometer: Accurate, portable and easy to read for monitoring room temperature and humidity.

~~£26.66~~

Pr Digital Wood Moisture Meter 2 Pin Portable Wood Moisture Tester, HD Digital LCD Display with 2 Spare Pins and 9V Battery(Both Included)Range 5%-40%, Accuracy: +/- 1% (1/5)

Pr Digital Wood Moisture Meter 2 Pin Portable Wood Moisture Tester, HD Digital LCD Display with 2 Spare Pins and 9V Battery(Both Included)Range 5%-40%, Accuracy: +/- 1%

~~£51.79~~

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Moisture Meter for Walls and Wood, Leak Tester, Humidity, Cement Mortar and Water Content Detector with LCD Backlight (Yellow) (1/5)

Moisture Meter for Walls and Wood, Leak Tester, Humidity, Cement Mortar and Water Content Detector with LCD Backlight (Yellow) (2/5)

Moisture Meter for Walls and Wood, Leak Tester, Humidity, Cement Mortar and Water Content Detector with LCD Backlight (Yellow) (3/5)

Moisture Meter for Walls and Wood, Leak Tester, Humidity, Cement Mortar and Water Content Detector with LCD Backlight (Yellow)

~~£53.15~~

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Aiperq Hygrometer Indoor Thermometer, Desktop Digital Thermometer with Temperature and Humidity Monitor(White) (1/5)

Aiperq Hygrometer Indoor Thermometer, Desktop Digital Thermometer with Temperature and Humidity Monitor(White) (2/5)

Aiperq Hygrometer Indoor Thermometer, Desktop Digital Thermometer with Temperature and Humidity Monitor(White) (3/5)

Aiperq Hygrometer Indoor Thermometer, Desktop Digital Thermometer with Temperature and Humidity Monitor(White)

~~£46.29~~

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Thermometer and wall clock for indoors, temperature and humidity meter for home, office and office. (1/4)

Thermometer and wall clock for indoors, temperature and humidity meter for home, office and office. (2/4)

Thermometer and wall clock for indoors, temperature and humidity meter for home, office and office. (3/4)

Thermometer and wall clock for indoors, temperature and humidity meter for home, office and office.

~~£59.51~~

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Indoor microwave, electronic digital thermometer and humidity meter with temperature and humidity monitor for your home. (1/4)

Indoor microwave, electronic digital thermometer and humidity meter with temperature and humidity monitor for your home. (2/4)

Indoor microwave, electronic digital thermometer and humidity meter with temperature and humidity monitor for your home. (3/4)

Indoor microwave, electronic digital thermometer and humidity meter with temperature and humidity monitor for your home.

~~£59.51~~

Free shipping

Set of 2 high-precision plant moisture gauges, 17.5 cm long probe for deep planters, watering sensor for flowers and vegetables (1/5)

Set of 2 high-precision plant moisture gauges, 17.5 cm long probe for deep planters, watering sensor for flowers and vegetables (2/5)

Set of 2 high-precision plant moisture gauges, 17.5 cm long probe for deep planters, watering sensor for flowers and vegetables (3/5)

Set of 2 high-precision plant moisture gauges, 17.5 cm long probe for deep planters, watering sensor for flowers and vegetables

~~£51.18~~

Free shipping

This 3 in 1 digital plant hygrometer measures pH, humidity and temperature, and is suitable for gardens, lawns, farms and indoor and outdoor plants. (1/4)

This 3 in 1 digital plant hygrometer measures pH, humidity and temperature, and is suitable for gardens, lawns, farms and indoor and outdoor plants.

~~£53.79~~

Free shipping

Temperature and humidity detector, LCD screen with backlight, APP control, alarm preset support, voice control, gateway compatibility (1/5)

Temperature and humidity detector, LCD screen with backlight, APP control, alarm preset support, voice control, gateway compatibility (2/5)

Temperature and humidity detector, LCD screen with backlight, APP control, alarm preset support, voice control, gateway compatibility (3/5)

Temperature and humidity detector, LCD screen with backlight, APP control, alarm preset support, voice control, gateway compatibility

~~£43.54~~

Free shipping

Mini Tuya ZigBee Smart Temperature and Humidity Sensor, Indoor Thermometer Hygrometer, LCD Screen, Compatible with Alexa/Home (1/5)

Mini Tuya ZigBee Smart Temperature and Humidity Sensor, Indoor Thermometer Hygrometer, LCD Screen, Compatible with Alexa/Home (2/5)

Mini Tuya ZigBee Smart Temperature and Humidity Sensor, Indoor Thermometer Hygrometer, LCD Screen, Compatible with Alexa/Home (3/5)

Mini Tuya ZigBee Smart Temperature and Humidity Sensor, Indoor Thermometer Hygrometer, LCD Screen, Compatible with Alexa/Home

~~£43.54~~

Free shipping

Soil Moisture Sensor, Water Monitor, Hygrometer for Gardening, Agriculture, Plants, No Batteries Required, 2 Pack (1/5)

Soil Moisture Sensor, Water Monitor, Hygrometer for Gardening, Agriculture, Plants, No Batteries Required, 2 Pack (2/5)

Soil Moisture Sensor, Water Monitor, Hygrometer for Gardening, Agriculture, Plants, No Batteries Required, 2 Pack (3/5)

Soil Moisture Sensor, Water Monitor, Hygrometer for Gardening, Agriculture, Plants, No Batteries Required, 2 Pack

~~£48.83~~

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Moisture meter (6 modes): Quickly measure the moisture content of logs, paper, plywood and building materials. (1/5)

Moisture meter (6 modes): Quickly measure the moisture content of logs, paper, plywood and building materials. (2/5)

Moisture meter (6 modes): Quickly measure the moisture content of logs, paper, plywood and building materials. (3/5)

Moisture meter (6 modes): Quickly measure the moisture content of logs, paper, plywood and building materials.

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Pack Indoor Mini Thermometer Hygrometer High Precision Temperature Hygrometer Monitor with Air Icon (1/5)

Pack Indoor Mini Thermometer Hygrometer High Precision Temperature Hygrometer Monitor with Air Icon (2/5)

Pack Indoor Mini Thermometer Hygrometer High Precision Temperature Hygrometer Monitor with Air Icon (3/5)

Pack Indoor Mini Thermometer Hygrometer High Precision Temperature Hygrometer Monitor with Air Icon

~~£30.99~~

Free shipping

WT630 Wood Moisture Meter, Multi-Function Pinless Induction Digital Detector, 8-Level Adjustment, Non-Destructive A (1/4)

WT630 Wood Moisture Meter, Multi-Function Pinless Induction Digital Detector, 8-Level Adjustment, Non-Destructive A (2/4)

WT630 Wood Moisture Meter, Multi-Function Pinless Induction Digital Detector, 8-Level Adjustment, Non-Destructive A

~~£64.98~~

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5pcs Mini LCD Digital Indoor Reptile Thermometer Hygrometer for Office Kitchen Incubator Greenhouse XXW (1/4)

5pcs Mini LCD Digital Indoor Reptile Thermometer Hygrometer for Office Kitchen Incubator Greenhouse XXW (2/4)

5pcs Mini LCD Digital Indoor Reptile Thermometer Hygrometer for Office Kitchen Incubator Greenhouse XXW

~~£55.75~~

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10cm Indoor/Outdoor Thermometer with Indoor/Outdoor Humidity Gauge for Air Conditioning Monitor - Temperature, Humidity, and Temperature Indicators (1/5)

10cm Indoor/Outdoor Thermometer with Indoor/Outdoor Humidity Gauge for Air Conditioning Monitor - Temperature, Humidity, and Temperature Indicators

~~£59.72~~

Free shipping

Professional Temperature and Humidity Meter - With Dew Point and Wet Bulb Temperature - Battery Included (1/5)

Professional Temperature and Humidity Meter - With Dew Point and Wet Bulb Temperature - Battery Included (2/5)

Professional Temperature and Humidity Meter - With Dew Point and Wet Bulb Temperature - Battery Included (3/5)

Professional Temperature and Humidity Meter - With Dew Point and Wet Bulb Temperature - Battery Included

~~£55.34~~

Free shipping

Digital Pinless Moisture Meter Paper Moisture Detector for Wood Building Materials, Firewood Walls, Paper Flooring (1/5)

Digital Pinless Moisture Meter Paper Moisture Detector for Wood Building Materials, Firewood Walls, Paper Flooring (2/5)

Digital Pinless Moisture Meter Paper Moisture Detector for Wood Building Materials, Firewood Walls, Paper Flooring (3/5)

Digital Pinless Moisture Meter Paper Moisture Detector for Wood Building Materials, Firewood Walls, Paper Flooring

~~£61.81~~

Free shipping

Non-Destructive Moisture Tester Wall Moisture Tester Pinless Moisture Meter for Walls, Wood, Masonry, Concrete (1/5)

Non-Destructive Moisture Tester Wall Moisture Tester Pinless Moisture Meter for Walls, Wood, Masonry, Concrete (2/5)

Non-Destructive Moisture Tester Wall Moisture Tester Pinless Moisture Meter for Walls, Wood, Masonry, Concrete (3/5)

Non-Destructive Moisture Tester Wall Moisture Tester Pinless Moisture Meter for Walls, Wood, Masonry, Concrete

~~£58.41~~

Free shipping

Plant moisture meter, soil moisture meter for garden, farm, indoor and outdoor use (1/5)

Plant moisture meter, soil moisture meter for garden, farm, indoor and outdoor use (2/5)

Plant moisture meter, soil moisture meter for garden, farm, indoor and outdoor use (3/5)

Plant moisture meter, soil moisture meter for garden, farm, indoor and outdoor use

~~£61.34~~

Free shipping

Mini Digital LCD Thermometer Hygrometer Temperature Humidity -50-70℃ 10%-99% RH Portable Thermometer Thermo Hygrometer Indicator for Office Kitchen Humidors Incubators Reptiles (3 PCS) (1/5)

Mini Digital LCD Thermometer Hygrometer Temperature Humidity -50-70℃ 10%-99% RH Portable Thermometer Thermo Hygrometer Indicator for Office Kitchen Humidors Incubators Reptiles (3 PCS)

~~£61.34~~

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Digital Psychrometer - Pocket Backlight Temperature Humidity Meter with Dew Point and Wet Bulb Temperature - Battery Included, M350 (1/5)

Digital Psychrometer - Pocket Backlight Temperature Humidity Meter with Dew Point and Wet Bulb Temperature - Battery Included, M350 (2/5)

Digital Psychrometer - Pocket Backlight Temperature Humidity Meter with Dew Point and Wet Bulb Temperature - Battery Included, M350 (3/5)

Digital Psychrometer - Pocket Backlight Temperature Humidity Meter with Dew Point and Wet Bulb Temperature - Battery Included, M350

~~£59.78~~

Free shipping

Wireless soil sensor temperature and humidity measurement tool for Zigbee gardening potted plant monitor (1/5)

Wireless soil sensor temperature and humidity measurement tool for Zigbee gardening potted plant monitor (2/5)

Wireless soil sensor temperature and humidity measurement tool for Zigbee gardening potted plant monitor (3/5)

Wireless soil sensor temperature and humidity measurement tool for Zigbee gardening potted plant monitor

~~£59.86~~

Free shipping

Moisture tester, pin-type moisture detector with 3 modes, LCD screen with green backlight, mold detector for wood and building materials. (1/4)

Moisture tester, pin-type moisture detector with 3 modes, LCD screen with green backlight, mold detector for wood and building materials. (2/4)

Moisture tester, pin-type moisture detector with 3 modes, LCD screen with green backlight, mold detector for wood and building materials. (3/4)

Moisture tester, pin-type moisture detector with 3 modes, LCD screen with green backlight, mold detector for wood and building materials.

~~£60.48~~

Free shipping

5pcs Mini LCD Digital Indoor Reptile Thermometer Hygrometer for Office Kitchen Incubator Greenhouse XXW

~~£54.95~~

Free shipping

Wood Moisture Meter, Handheld Digital Moisture Detector, Backlit LCD Display, Water Leak Detector, Moisture Tester for Wood Building Materials Walls Floor (1/4)

Wood Moisture Meter, Handheld Digital Moisture Detector, Backlit LCD Display, Water Leak Detector, Moisture Tester for Wood Building Materials Walls Floor

~~£54.26~~

Free shipping

Stainless Steel Thermometer Hygrometer Thermo-Hygrometer Indoor Sauna Equipment Accessory (1/5)

Stainless Steel Thermometer Hygrometer Thermo-Hygrometer Indoor Sauna Equipment Accessory (2/5)

Stainless Steel Thermometer Hygrometer Thermo-Hygrometer Indoor Sauna Equipment Accessory (3/5)

Stainless Steel Thermometer Hygrometer Thermo-Hygrometer Indoor Sauna Equipment Accessory

~~£54.50~~

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Bluetooth Indoor Hygrometer Thermometer, Mini Indoor Thermometer, Temperature Monitor Sensor, Digital Hygrometer for Home, Office, Christmas Gift, Suitable for iOS (1/5)

Bluetooth Indoor Hygrometer Thermometer, Mini Indoor Thermometer, Temperature Monitor Sensor, Digital Hygrometer for Home, Office, Christmas Gift, Suitable for iOS

~~£53.19~~

Free shipping

Smart WiFi thermometer hygrometer, Bluetooth indoor/outdoor temperature and humidity sensor, remote WiFi thermometer app for home use. (1/4)

Smart WiFi thermometer hygrometer, Bluetooth indoor/outdoor temperature and humidity sensor, remote WiFi thermometer app for home use. (2/4)

Smart WiFi thermometer hygrometer, Bluetooth indoor/outdoor temperature and humidity sensor, remote WiFi thermometer app for home use.

~~£57.89~~

Free shipping

Wood humidity medidor, digital keyboard humidity detector, fugas detector, portable humidity medidor for construction wood, walls, etc. (1/4)

Wood humidity medidor, digital keyboard humidity detector, fugas detector, portable humidity medidor for construction wood, walls, etc. (2/4)

Wood humidity medidor, digital keyboard humidity detector, fugas detector, portable humidity medidor for construction wood, walls, etc. (3/4)

Wood humidity medidor, digital keyboard humidity detector, fugas detector, portable humidity medidor for construction wood, walls, etc.

~~£63.93~~

Free shipping

Digital hygrometer/thermometer, 8.9 x 11.5 cm, black, 1 main unit + sub-unit, suitable for office and home use. (1/5)

Digital hygrometer/thermometer, 8.9 x 11.5 cm, black, 1 main unit + sub-unit, suitable for office and home use. (2/5)

Digital hygrometer/thermometer, 8.9 x 11.5 cm, black, 1 main unit + sub-unit, suitable for office and home use. (3/5)

Digital hygrometer/thermometer, 8.9 x 11.5 cm, black, 1 main unit + sub-unit, suitable for office and home use.

~~£61.74~~

Free shipping

White temperature and humidity monitor, 4.34 x 31.25 cm, a smart white thermometer with high-precision Bluetooth. (1/5)

White temperature and humidity monitor, 4.34 x 31.25 cm, a smart white thermometer with high-precision Bluetooth. (2/5)

White temperature and humidity monitor, 4.34 x 31.25 cm, a smart white thermometer with high-precision Bluetooth. (3/5)

White temperature and humidity monitor, 4.34 x 31.25 cm, a smart white thermometer with high-precision Bluetooth.

~~£61.74~~

Free shipping

4 - in - 1 Soil hygrometer to detect Plant Temperature / Soil Humidity / pH Meter / Solar Intensity / Ambient Humidity Plant Soil Tester for horticulture, agriculture, Indoor and Outdoor (1/5)

4 - in - 1 Soil hygrometer to detect Plant Temperature / Soil Humidity / pH Meter / Solar Intensity / Ambient Humidity Plant Soil Tester for horticulture, agriculture, Indoor and Outdoor

~~£57.89~~

Free shipping

2PCS Smart Keychain Thermometer, for Refrigerator, Cigar, Musical Instrument, Home Indoors, Baby, Wireless, Hygrometer

~~£57.41~~

Free shipping

Portable Moisture Analyzer for Cereals Grains Rice Wheat with Voice Function Accurate Measurement Testing Instrument - (1/5)

Portable Moisture Analyzer for Cereals Grains Rice Wheat with Voice Function Accurate Measurement Testing Instrument - (2/5)

Portable Moisture Analyzer for Cereals Grains Rice Wheat with Voice Function Accurate Measurement Testing Instrument - (3/5)

Portable Moisture Analyzer for Cereals Grains Rice Wheat with Voice Function Accurate Measurement Testing Instrument -

~~£59.79~~

Free shipping

4 in 1 Soil Tester Digital Moisture pH Light Sensor Multifunction Soil Tester for Garden Farm Lawn (1/4)

4 in 1 Soil Tester Digital Moisture pH Light Sensor Multifunction Soil Tester for Garden Farm Lawn (2/4)

4 in 1 Soil Tester Digital Moisture pH Light Sensor Multifunction Soil Tester for Garden Farm Lawn

~~£52.48~~

Free shipping

Indoor Digital Hygrometer Thermometer for Displaying Temperature and Humidity Indicator with Backlight, ℃/℉ Switchable, Large Screen, Weather Station Max/Min Memory (1/5)

Indoor Digital Hygrometer Thermometer for Displaying Temperature and Humidity Indicator with Backlight, ℃/℉ Switchable, Large Screen, Weather Station Max/Min Memory

~~£49.74~~

Free shipping

Smart Wireless WiFi Thermometer Hygrometer for Indoor Temperature and Humidity, Notification Alert App Works with Alexa, for Baby, Home, Garage, Greenhouse (1/5)

Smart Wireless WiFi Thermometer Hygrometer for Indoor Temperature and Humidity, Notification Alert App Works with Alexa, for Baby, Home, Garage, Greenhouse

~~£48.41~~

Free shipping

Humidity Tester for Walls, Wood and Paper, Portable Moisture Meter with 3 Modes, LED Display and Tri-Color Alarm, Hygrometer for Construction, DIY and Renovation (1/5)

Humidity Tester for Walls, Wood and Paper, Portable Moisture Meter with 3 Modes, LED Display and Tri-Color Alarm, Hygrometer for Construction, DIY and Renovation

~~£53.74~~

Free shipping

Wood moisture meter, portable digital moisture detector, backlit LCD screen, water leak detector, moisture tester for walls made of wood building materials (1/4)

Wood moisture meter, portable digital moisture detector, backlit LCD screen, water leak detector, moisture tester for walls made of wood building materials

~~£37.96~~

Moisture Meter - MD812 Digital LCD 2/4 Pin Wood Moisture Meter Tester Hygrometer Wood Moisture Detector, 5.12 x 2.52 x 1.26 in, Black Orange (1/4)

Moisture Meter - MD812 Digital LCD 2/4 Pin Wood Moisture Meter Tester Hygrometer Wood Moisture Detector, 5.12 x 2.52 x 1.26 in, Black Orange (2/4)

Moisture Meter - MD812 Digital LCD 2/4 Pin Wood Moisture Meter Tester Hygrometer Wood Moisture Detector, 5.12 x 2.52 x 1.26 in, Black Orange (3/4)

Moisture Meter - MD812 Digital LCD 2/4 Pin Wood Moisture Meter Tester Hygrometer Wood Moisture Detector, 5.12 x 2.52 x 1.26 in, Black Orange

~~£38.34~~

6 in 1 Soil Tester for Garden Measures EC, pH, Soil and Air Humidity, Temperature, Brightness - (1/5)

6 in 1 Soil Tester for Garden Measures EC, pH, Soil and Air Humidity, Temperature, Brightness - (2/5)

6 in 1 Soil Tester for Garden Measures EC, pH, Soil and Air Humidity, Temperature, Brightness - (3/5)

6 in 1 Soil Tester for Garden Measures EC, pH, Soil and Air Humidity, Temperature, Brightness -

~~£88.46~~

Free shipping

4 Hop 1 Sensor Soil Tester, Plant Soil Moisture Meter, Intelligent Plant Hygrometer, Automatic Monitoring of Humidity/Light/Fertility/Temperature Level, for Mijia APP (1 Packs) (1/4)

4 Hop 1 Sensor Soil Tester, Plant Soil Moisture Meter, Intelligent Plant Hygrometer, Automatic Monitoring of Humidity/Light/Fertility/Temperature Level, for Mijia APP (1 Packs)

~~£56.26~~

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Hygrometer for wood, walls and paper backlit LCD screen 7 modes precise location of leaks. (1/4)

Hygrometer for wood, walls and paper backlit LCD screen 7 modes precise location of leaks. (2/4)

Hygrometer for wood, walls and paper backlit LCD screen 7 modes precise location of leaks.

~~£55.54~~

Free shipping

Humidity Controller, Humidity Controller, Humidify Dehumidification Switch Socket, One-Piece Design Humidity Controller, Humidifier Accessories (EU Plug) (1/4)

Humidity Controller, Humidity Controller, Humidify Dehumidification Switch Socket, One-Piece Design Humidity Controller, Humidifier Accessories (EU Plug)

~~£60.39~~

Free shipping