Humidity sensors

500+ products

Pack of 4 high-precision electronic indoor thermometers and humidity thermometers for baby's room, wall-mounted dry and wet display testing instrument (1/4)

Pack of 4 high-precision electronic indoor thermometers and humidity thermometers for baby's room, wall-mounted dry and wet display testing instrument

~~£26.52~~

1pc Hygrometer for Home, Bedroom, Baby Room, Dry and Humid, Cooling and Heating, Car Thermometer, Simple Mini Electronic Hygrometer (1/4)

1pc Hygrometer for Home, Bedroom, Baby Room, Dry and Humid, Cooling and Heating, Car Thermometer, Simple Mini Electronic Hygrometer (2/4)

1pc Hygrometer for Home, Bedroom, Baby Room, Dry and Humid, Cooling and Heating, Car Thermometer, Simple Mini Electronic Hygrometer (3/4)

1pc Hygrometer for Home, Bedroom, Baby Room, Dry and Humid, Cooling and Heating, Car Thermometer, Simple Mini Electronic Hygrometer

~~£42.85~~

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Bluetooth Thermometer Hygrometer, Wireless Temperature Humidity Sensor with Smart Sensor App, Mini Thermometer Indoor with Data Recording for Baby Room, Greenhouse, Garage, Office/1 Item (1/5)

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Bluetooth Thermometer Hygrometer, Wireless Temperature Humidity Sensor with Smart Sensor App, Mini Thermometer Indoor with Data Recording for Baby Room, Greenhouse, Garage, Office/1 Item

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HM-100 Micro Humidity & Temperature Meter 37438 RID37438 (1/2)

HM-100 Micro Humidity & Temperature Meter 37438 RID37438

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Tester of PH of the floor, hygrometer, sensor moisture Portable, Instrument of PH, VT-05 (1/5)

Tester of PH of the floor, hygrometer, sensor moisture Portable, Instrument of PH, VT-05 (2/5)

Tester of PH of the floor, hygrometer, sensor moisture Portable, Instrument of PH, VT-05 (3/5)

Tester of PH of the floor, hygrometer, sensor moisture Portable, Instrument of PH, VT-05 (4/5)

Tester of PH of the floor, hygrometer, sensor moisture Portable, Instrument of PH, VT-05

~~£40.32~~

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Sensor of hygrometer of tester of hygrometer of detector of moisture of meter of moisture of wood of handle of display to cristaux liquid digital (1/5)

Sensor of hygrometer of tester of hygrometer of detector of moisture of meter of moisture of wood of handle of display to cristaux liquid digital

~~£40.34~~

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Round air outlet, ABS air conditioning vent grille, air conditioning vent valve grille, air conditioning deflector bracket--BIEMMEDUE (1/4)

Round air outlet, ABS air conditioning vent grille, air conditioning vent valve grille, air conditioning deflector bracket--BIEMMEDUE (2/4)

Round air outlet, ABS air conditioning vent grille, air conditioning vent valve grille, air conditioning deflector bracket--BIEMMEDUE

~~£40.04~~

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Digital thermometer-hygrometer, temperature and humidity meter for indoor and outdoor use, temperature and humidity measuring device for home and office – LCD screen, battery included – TH03

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Rechargeable digital hygrometer/thermometer with alarm clock, date display, and comfort level symbols for home and children's rooms. Suitable for wall mounting.

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Universal air temperature thermometer, thermometer-hygrometer for monitoring room temperature and humidity in baby rooms, living rooms, basements, greenhouses, offices and cigar humidors (1/5)

Universal air temperature thermometer, thermometer-hygrometer for monitoring room temperature and humidity in baby rooms, living rooms, basements, greenhouses, offices and cigar humidors

~~£43.37~~

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Pack Indoor Thermometer Mini Thermometer Hygrometer High Precision Temperature Hygrometer Monitor with Air Icon Comfortable for Kitchen Baby Room Greenhouse Warehouse Office - (1/5)

Pack Indoor Thermometer Mini Thermometer Hygrometer High Precision Temperature Hygrometer Monitor with Air Icon Comfortable for Kitchen Baby Room Greenhouse Warehouse Office -

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Mini High-Precision Digital Indoor Thermometer Hygrometer, Temperature and Humidity Monitor, Thermo Hygrometer Comfort Level Indicator (4.3cm4.3cm, white, 2) (1/4)

Mini High-Precision Digital Indoor Thermometer Hygrometer, Temperature and Humidity Monitor, Thermo Hygrometer Comfort Level Indicator (4.3cm4.3cm, white, 2)

Tuya Temperature and Humidity Monitor with Smart Sensor, Indoor Hygrometer with LCD Display and Notification Alarm (Black) (1/5)

Tuya Temperature and Humidity Monitor with Smart Sensor, Indoor Hygrometer with LCD Display and Notification Alarm (Black) (2/5)

Tuya Temperature and Humidity Monitor with Smart Sensor, Indoor Hygrometer with LCD Display and Notification Alarm (Black) (3/5)

Tuya Temperature and Humidity Monitor with Smart Sensor, Indoor Hygrometer with LCD Display and Notification Alarm (Black) (4/5)

Tuya Temperature and Humidity Monitor with Smart Sensor, Indoor Hygrometer with LCD Display and Notification Alarm (Black)

~~£36.24~~

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Wood Moisture Meter with 4 Modes, Portable Pine Wood Moisture Meter, Pocket Device with LCD Display (1/5)

Wood Moisture Meter with 4 Modes, Portable Pine Wood Moisture Meter, Pocket Device with LCD Display (2/5)

Wood Moisture Meter with 4 Modes, Portable Pine Wood Moisture Meter, Pocket Device with LCD Display (3/5)

Wood Moisture Meter with 4 Modes, Portable Pine Wood Moisture Meter, Pocket Device with LCD Display

~~£54.57~~

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Digital Hygrometer-Thermometer, Indoor and Outdoor Thermometer with Wireless Outdoor Sensor, Black (1/5)

Digital Hygrometer-Thermometer, Indoor and Outdoor Thermometer with Wireless Outdoor Sensor, Black (2/5)

Digital Hygrometer-Thermometer, Indoor and Outdoor Thermometer with Wireless Outdoor Sensor, Black (3/5)

Digital Hygrometer-Thermometer, Indoor and Outdoor Thermometer with Wireless Outdoor Sensor, Black

~~£55.33~~

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Small Indoor Thermometer, Refrigerator Spare Parts, High-Precision Hygrometer, Temperature and Humidity Monitor, Digital Indoor Hygrometer for Comfort (1/5)

Small Indoor Thermometer, Refrigerator Spare Parts, High-Precision Hygrometer, Temperature and Humidity Monitor, Digital Indoor Hygrometer for Comfort

~~£55.93~~

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ABS Digital Humidity and Temperature Controller, LED Digital Display, Hygrometer, Thermostat 68°F to 176°F, 0 to 100% RH, 10A Relay for Brewing, Incubation, and Use (1/5)

ABS Digital Humidity and Temperature Controller, LED Digital Display, Hygrometer, Thermostat 68°F to 176°F, 0 to 100% RH, 10A Relay for Brewing, Incubation, and Use

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Mini Indoor Thermometer Hygrometer Digital Thermo-Hygrometer Gauge Accurate Room Temperature Monitor and Humidity Meter (1/5)

Mini Indoor Thermometer Hygrometer Digital Thermo-Hygrometer Gauge Accurate Room Temperature Monitor and Humidity Meter (2/5)

Mini Indoor Thermometer Hygrometer Digital Thermo-Hygrometer Gauge Accurate Room Temperature Monitor and Humidity Meter (3/5)

Mini Indoor Thermometer Hygrometer Digital Thermo-Hygrometer Gauge Accurate Room Temperature Monitor and Humidity Meter

~~£33.24~~

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Draper 31924 Laserliner 082.328A DampMaster Plus Material Moisture Measuring Device (1/2)

Draper 31924 Laserliner 082.328A DampMaster Plus Material Moisture Measuring Device

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Mini thermometer-hygrometer for indoor use, office, home, garden, greenhouse – battery-free--DTEKGAZ (1/5)

Mini thermometer-hygrometer for indoor use, office, home, garden, greenhouse – battery-free--DTEKGAZ (2/5)

Mini thermometer-hygrometer for indoor use, office, home, garden, greenhouse – battery-free--DTEKGAZ (3/5)

Mini thermometer-hygrometer for indoor use, office, home, garden, greenhouse – battery-free--DTEKGAZ

~~£30.50~~

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Indoor Outdoor Thermometer Hygrometer, Wireless Electronic Temperature Humidity Meter, Household Digital LCD Round Touch Screen Thermometer, Weather Station Tester (1/5)

Indoor Outdoor Thermometer Hygrometer, Wireless Electronic Temperature Humidity Meter, Household Digital LCD Round Touch Screen Thermometer, Weather Station Tester

~~£26.99~~

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Hygrometer Thermometer, Indoor and Outdoor Thermometer, Humidity Sensor, Indoor Thermometer and Hygrometer, Measures Temperature and Humidity for Garden Greenhouse, Home (1/5)

Hygrometer Thermometer, Indoor and Outdoor Thermometer, Humidity Sensor, Indoor Thermometer and Hygrometer, Measures Temperature and Humidity for Garden Greenhouse, Home

~~£34.18~~

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Indoor Hygrometer Thermometer, Portable High Precision Electronic Digital Indoor Thermometer, / Switchable Touch Backlight, Max/Min Memory White Indoor Hygrometer (1/5)

Indoor Hygrometer Thermometer, Portable High Precision Electronic Digital Indoor Thermometer, / Switchable Touch Backlight, Max/Min Memory White Indoor Hygrometer

~~£27.99~~

Digital Indoor Hygrometer, Precision Thermometer, Temperature Monitor, Humidity Gauge with Backlight for Home, Office, Greenhouse (1/5)

Digital Indoor Hygrometer, Precision Thermometer, Temperature Monitor, Humidity Gauge with Backlight for Home, Office, Greenhouse (2/5)

Digital Indoor Hygrometer, Precision Thermometer, Temperature Monitor, Humidity Gauge with Backlight for Home, Office, Greenhouse (3/5)

Digital Indoor Hygrometer, Precision Thermometer, Temperature Monitor, Humidity Gauge with Backlight for Home, Office, Greenhouse (4/5)

Digital Indoor Hygrometer, Precision Thermometer, Temperature Monitor, Humidity Gauge with Backlight for Home, Office, Greenhouse

~~£24.99~~

FLITI Battery-Free Digital Soil Moisture Tester, Lightweight Portable Probe for Indoor and Outdoor Plants, Scale 1-10 (1/5)

FLITI Battery-Free Digital Soil Moisture Tester, Lightweight Portable Probe for Indoor and Outdoor Plants, Scale 1-10 (2/5)

FLITI Battery-Free Digital Soil Moisture Tester, Lightweight Portable Probe for Indoor and Outdoor Plants, Scale 1-10 (3/5)

FLITI Battery-Free Digital Soil Moisture Tester, Lightweight Portable Probe for Indoor and Outdoor Plants, Scale 1-10 (4/5)

FLITI Battery-Free Digital Soil Moisture Tester, Lightweight Portable Probe for Indoor and Outdoor Plants, Scale 1-10

~~£16.50~~

Wood Moisture Detector, 3 Position Pin Type, 4 Groups, Wood Moisture Measurement for Bamboo (1/5)

Wood Moisture Detector, 3 Position Pin Type, 4 Groups, Wood Moisture Measurement for Bamboo (2/5)

Wood Moisture Detector, 3 Position Pin Type, 4 Groups, Wood Moisture Measurement for Bamboo (3/5)

Wood Moisture Detector, 3 Position Pin Type, 4 Groups, Wood Moisture Measurement for Bamboo (4/5)

Wood Moisture Detector, 3 Position Pin Type, 4 Groups, Wood Moisture Measurement for Bamboo

~~£36.20~~

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Bluetooth 5.0 Thermometer Hygrometer, 2pcs Wireless App Control Accurate Temperature and Humidity Meter, Sensor Monitor with Screen, Button, Alarm Function for iOS/Android (1/5)

Bluetooth 5.0 Thermometer Hygrometer, 2pcs Wireless App Control Accurate Temperature and Humidity Meter, Sensor Monitor with Screen, Button, Alarm Function for iOS/Android

~~£37.18~~

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Pack of 4 high-precision electronic indoor thermometers and humidity thermometers for baby's room, wall-mounted dry and wet display testing instrument

~~£33.08~~

Free shipping

White Clock Shaped Indoor Outdoor Thermometer Temperature Hygrometer Humidity Meter (1/5)

White Clock Shaped Indoor Outdoor Thermometer Temperature Hygrometer Humidity Meter (2/5)

White Clock Shaped Indoor Outdoor Thermometer Temperature Hygrometer Humidity Meter (3/5)

White Clock Shaped Indoor Outdoor Thermometer Temperature Hygrometer Humidity Meter

Pack Mini LCD Indoor Thermometer Hygrometer High Accuracy Temperature Hygrometer Monitor with Air Icon (1/4)

Pack Mini LCD Indoor Thermometer Hygrometer High Accuracy Temperature Hygrometer Monitor with Air Icon (2/4)

Pack Mini LCD Indoor Thermometer Hygrometer High Accuracy Temperature Hygrometer Monitor with Air Icon

~~£35.80~~

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Temperaturmonitor, Hygrometer Elektronisches Digitalthermometer Elektronischer Temperaturmonitor mit großem LCD-Display für Auto, Schlafzimmer, Büro, Wohnzimmer, Arbeitsbereich (1/5)

Temperaturmonitor, Hygrometer Elektronisches Digitalthermometer Elektronischer Temperaturmonitor mit großem LCD-Display für Auto, Schlafzimmer, Büro, Wohnzimmer, Arbeitsbereich

~~£25.09~~

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Wood Moisture Meter, Mini Portable Digital Moisture Tester 9V DC Digital Moisture Meter Detector (No Battery) Fast Accurate Measurement (1/5)

Wood Moisture Meter, Mini Portable Digital Moisture Tester 9V DC Digital Moisture Meter Detector (No Battery) Fast Accurate Measurement (2/5)

Wood Moisture Meter, Mini Portable Digital Moisture Tester 9V DC Digital Moisture Meter Detector (No Battery) Fast Accurate Measurement (3/5)

Wood Moisture Meter, Mini Portable Digital Moisture Tester 9V DC Digital Moisture Meter Detector (No Battery) Fast Accurate Measurement (4/5)

Wood Moisture Meter, Mini Portable Digital Moisture Tester 9V DC Digital Moisture Meter Detector (No Battery) Fast Accurate Measurement

~~£37.24~~

Free shipping

WiFi Smart Thermometer, mini digital temperature and humidity sensor for indoor use, ambient temperature and humidity meter for basement and greenhouse, compatible with Alexa & Google Home (1/5)

WiFi Smart Thermometer, mini digital temperature and humidity sensor for indoor use, ambient temperature and humidity meter for basement and greenhouse, compatible with Alexa & Google Home

~~£56.84~~

Free shipping

Set of 8 Digital Thermo-Hygrometers - 48 x 29 x 15 mm - Compact Monitor for Indoor Temperature and Humidity (1/5)

Set of 8 Digital Thermo-Hygrometers - 48 x 29 x 15 mm - Compact Monitor for Indoor Temperature and Humidity (2/5)

Set of 8 Digital Thermo-Hygrometers - 48 x 29 x 15 mm - Compact Monitor for Indoor Temperature and Humidity (3/5)

Set of 8 Digital Thermo-Hygrometers - 48 x 29 x 15 mm - Compact Monitor for Indoor Temperature and Humidity

~~£56.89~~

Free shipping

Wood Moisture Meter, Mini Portable Digital Moisture Tester 9V DC Digital Moisture Meter Detector (No Battery) Fast Accurate Measurement

~~£39.58~~

Free shipping

Moisture Meter, Pin Moisture Tester (3 Modes), Can Quickly Measure the Moisture Content of Firewood, Paper, Plywood, Drywall, Floors, and Building Materials. (1/5)

Moisture Meter, Pin Moisture Tester (3 Modes), Can Quickly Measure the Moisture Content of Firewood, Paper, Plywood, Drywall, Floors, and Building Materials.

~~£57.51~~

Free shipping

Smart WiFi Thermometer, Mini Digital Indoor Temperature and Humidity Sensor, Ambient Temperature and Humidity Monitor for Basement and Greenhouse, Compatible with Alexa and Google Home (1/5)

Smart WiFi Thermometer, Mini Digital Indoor Temperature and Humidity Sensor, Ambient Temperature and Humidity Monitor for Basement and Greenhouse, Compatible with Alexa and Google Home

~~£57.82~~

Free shipping

Moisture Meter, Pin Moisture Tester (6 Modes), Can Quickly Measure the Moisture Content of Wood Logs, Paper, Plywood, Drywall, Floors and Building Materials. (1/5)

Moisture Meter, Pin Moisture Tester (6 Modes), Can Quickly Measure the Moisture Content of Wood Logs, Paper, Plywood, Drywall, Floors and Building Materials.

~~£57.54~~

Free shipping

Precise soil moisture meter for garden and houseplants – Fast and reliable measurement –

~~£25.59~~

Free shipping

Hygrometer, Thermometer, Indoor Temperature, Humidity Sensor, Monitor, Detector Measurements for Home, Garage, Greenhouse, Wine Cellar MUMU (1/4)

Hygrometer, Thermometer, Indoor Temperature, Humidity Sensor, Monitor, Detector Measurements for Home, Garage, Greenhouse, Wine Cellar MUMU (2/4)

Hygrometer, Thermometer, Indoor Temperature, Humidity Sensor, Monitor, Detector Measurements for Home, Garage, Greenhouse, Wine Cellar MUMU (3/4)

Hygrometer, Thermometer, Indoor Temperature, Humidity Sensor, Monitor, Detector Measurements for Home, Garage, Greenhouse, Wine Cellar MUMU

~~£17.13~~

Indoor digital hygrometer and thermometer – Accuracy ±1°C – Large LCD screen (1/5)

Indoor digital hygrometer and thermometer – Accuracy ±1°C – Large LCD screen (2/5)

Indoor digital hygrometer and thermometer – Accuracy ±1°C – Large LCD screen (3/5)

Indoor digital hygrometer and thermometer – Accuracy ±1°C – Large LCD screen

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Set of 3 mini LCD digital thermometers and hygrometers, portable thermometers (1/5)

Set of 3 mini LCD digital thermometers and hygrometers, portable thermometers (2/5)

Set of 3 mini LCD digital thermometers and hygrometers, portable thermometers (3/5)

Set of 3 mini LCD digital thermometers and hygrometers, portable thermometers

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Digital Thermometer and Hygrometer, Indoor Home Thermometer, Professional Gauge (1/5)

Digital Thermometer and Hygrometer, Indoor Home Thermometer, Professional Gauge (2/5)

Digital Thermometer and Hygrometer, Indoor Home Thermometer, Professional Gauge (3/5)

Digital Thermometer and Hygrometer, Indoor Home Thermometer, Professional Gauge (4/5)

Digital Thermometer and Hygrometer, Indoor Home Thermometer, Professional Gauge

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Digital Hygrometer Thermometer, Temperature and Humidity Meter with Clock (1/5)

Digital Hygrometer Thermometer, Temperature and Humidity Meter with Clock (2/5)

Digital Hygrometer Thermometer, Temperature and Humidity Meter with Clock (3/5)

Digital Hygrometer Thermometer, Temperature and Humidity Meter with Clock (4/5)

Digital Hygrometer Thermometer, Temperature and Humidity Meter with Clock

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Digital Hygrometer Thermometer Indoor Thermometer Indoor Hygrometer, Mini Thermometer for Home Terrarium Baby Room Incubator Basement Locker etc. MUMU (1/4)

Digital Hygrometer Thermometer Indoor Thermometer Indoor Hygrometer, Mini Thermometer for Home Terrarium Baby Room Incubator Basement Locker etc. MUMU

~~£17.41~~

Xiaomi Mijia thermomètre hygromètre Bluetooth 2 sans fil pour maison connectée (1/5)

Xiaomi Mijia thermomètre hygromètre Bluetooth 2 sans fil pour maison connectée (2/5)

Xiaomi Mijia thermomètre hygromètre Bluetooth 2 sans fil pour maison connectée (3/5)

Xiaomi Mijia thermomètre hygromètre Bluetooth 2 sans fil pour maison connectée (4/5)

Xiaomi Mijia thermomètre hygromètre Bluetooth 2 sans fil pour maison connectée

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White Digital Thermometer and Hygrometer, High Precision Home Monitor (1/5)

White Digital Thermometer and Hygrometer, High Precision Home Monitor (2/5)

White Digital Thermometer and Hygrometer, High Precision Home Monitor (3/5)

White Digital Thermometer and Hygrometer, High Precision Home Monitor

~~£26.05~~

Free shipping

Moisture Meter, Pin Moisture Tester (3 Modes), can quickly measure the moisture content of firewood, paper, plywood, drywall, floors, and building materials.

~~£59.75~~

Free shipping

Capteur De Température Et D'humidité Wifi Thermomètre Hygromètre Intelligent Avec Alarme Notification Application Compatible Avec Alexa Lot De 2 Pièces

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CCYKXAMini 58mm Car Thermometer Mechanical Analog Temperature Gauge with Sticky Sticker (1/5)

CCYKXAMini 58mm Car Thermometer Mechanical Analog Temperature Gauge with Sticky Sticker (2/5)

CCYKXAMini 58mm Car Thermometer Mechanical Analog Temperature Gauge with Sticky Sticker (3/5)

CCYKXAMini 58mm Car Thermometer Mechanical Analog Temperature Gauge with Sticky Sticker

~~£43.99~~

Free shipping

Indoor Thermometer Hygrometer, 2PCS Mini High Precision Digital Thermometer Hygrometer, Temperature Monitor and Humidity Meter Comfort Level Indicator for Home, Office (1/5)

Indoor Thermometer Hygrometer, 2PCS Mini High Precision Digital Thermometer Hygrometer, Temperature Monitor and Humidity Meter Comfort Level Indicator for Home, Office

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CCYKXAMini High-Precision Digital Indoor Thermometer Hygrometer, Temperature and Humidity Monitor, Thermo-Hygrometer Comfort Level Indicator (1/5)

CCYKXAMini High-Precision Digital Indoor Thermometer Hygrometer, Temperature and Humidity Monitor, Thermo-Hygrometer Comfort Level Indicator

~~£40.99~~

Free shipping

CCYKXAMini Digital Thermometer Hygrometer Model 12 for Temperature, White ABS, Compact and Lightweight, Measures Temperature and Humidity, Button Batteries Included (1/5)

CCYKXAMini Digital Thermometer Hygrometer Model 12 for Temperature, White ABS, Compact and Lightweight, Measures Temperature and Humidity, Button Batteries Included

~~£38.99~~

Free shipping

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

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

~~£60.74~~

Free shipping

Moisture Meter, Moisture Measuring Device for Walls and Wood, Leak Detector, Humidity, Water Content Detector with LCD Screen, Indoor Hygrometer, Wood Moisture Meter (1/4)

Moisture Meter, Moisture Measuring Device for Walls and Wood, Leak Detector, Humidity, Water Content Detector with LCD Screen, Indoor Hygrometer, Wood Moisture Meter

~~£60.61~~

Free shipping