Humidity sensors

500+ products

Wood moisture meter, portable digital moisture detector, backlit LCD display, water leak detector, moisture tester for wooden walls and building materials.--BIEMMEDUE (1/5)

Wood moisture meter, portable digital moisture detector, backlit LCD display, water leak detector, moisture tester for wooden walls and building materials.--BIEMMEDUE

~~£46.06~~

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Wood Moisture Meter 0-90% Damp Meter BlackBlack (1/5)

Wood Moisture Meter 0-90% Damp Meter BlackBlack (2/5)

Wood Moisture Meter 0-90% Damp Meter BlackBlack (3/5)

Wood Moisture Meter 0-90% Damp Meter BlackBlack

~~£38.25~~

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Hay Moisture Meter, Portable Digital Display Hay Moisture Tester for Grain, Straw, Bran, Fodder, Leymus Chinensis Emperor Grass, Bamboo Grass Fiber Moisture Meter (1/4)

Hay Moisture Meter, Portable Digital Display Hay Moisture Tester for Grain, Straw, Bran, Fodder, Leymus Chinensis Emperor Grass, Bamboo Grass Fiber Moisture Meter

~~£139.98~~

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Digital Wood Moisture Meter, 2-Pin, Portable Wood Moisture Meter, HD Digital LCD Display, Range 5%-40%, Accuracy: +/- 1% MUMU (1/4)

Digital Wood Moisture Meter, 2-Pin, Portable Wood Moisture Meter, HD Digital LCD Display, Range 5%-40%, Accuracy: +/- 1% MUMU (2/4)

Digital Wood Moisture Meter, 2-Pin, Portable Wood Moisture Meter, HD Digital LCD Display, Range 5%-40%, Accuracy: +/- 1% MUMU

Wood moisture meter with 4 modes, portable pine wood moisture meter, pocket instrument, LCD display--DTEKGAZ (1/5)

Wood moisture meter with 4 modes, portable pine wood moisture meter, pocket instrument, LCD display--DTEKGAZ (2/5)

Wood moisture meter with 4 modes, portable pine wood moisture meter, pocket instrument, LCD display--DTEKGAZ (3/5)

Wood moisture meter with 4 modes, portable pine wood moisture meter, pocket instrument, LCD display--DTEKGAZ

~~£36.43~~

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Precision digital hygrometer for wood, portable, battery-free, wood moisture measurement (1/5)

Precision digital hygrometer for wood, portable, battery-free, wood moisture measurement (2/5)

Precision digital hygrometer for wood, portable, battery-free, wood moisture measurement (3/5)

Precision digital hygrometer for wood, portable, battery-free, wood moisture measurement

~~£31.76~~

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High-precision portable hay moisture meter with backlit display for cereal straw, grass, and forage. (1/5)

High-precision portable hay moisture meter with backlit display for cereal straw, grass, and forage. (2/5)

High-precision portable hay moisture meter with backlit display for cereal straw, grass, and forage. (3/5)

High-precision portable hay moisture meter with backlit display for cereal straw, grass, and forage. (4/5)

High-precision portable hay moisture meter with backlit display for cereal straw, grass, and forage.

~~£238.68~~

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Wood Moisture Meter, Digital LCD Humidity Tester, Pin Type, Water and Moisture Leak Detector with 4 Data Hold Modes (℃/℉), Temperature Meter (1/4)

Wood Moisture Meter, Digital LCD Humidity Tester, Pin Type, Water and Moisture Leak Detector with 4 Data Hold Modes (℃/℉), Temperature Meter (2/4)

Wood Moisture Meter, Digital LCD Humidity Tester, Pin Type, Water and Moisture Leak Detector with 4 Data Hold Modes (℃/℉), Temperature Meter (3/4)

Wood Moisture Meter, Digital LCD Humidity Tester, Pin Type, Water and Moisture Leak Detector with 4 Data Hold Modes (℃/℉), Temperature Meter

Wood moisture meter with 4 modes, portable pine wood moisture meter, pocket instrument, LCD display--DTEKGAZ

~~£36.44~~

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Mini digital thermometer-hygrometer, switchable °C/°F display, pack of 6, black, freestanding, for home, school, wine cellar, greenhouse, basement, warehouse (6 units, round) (1/5)

Mini digital thermometer-hygrometer, switchable °C/°F display, pack of 6, black, freestanding, for home, school, wine cellar, greenhouse, basement, warehouse (6 units, round)

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

3-Piece Set - Mini High-Precision Digital Indoor Thermometer Hygrometer, Temperature and Humidity Monitor, Thermo-Hygrometer Comfort Level Indicator

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Indoor Digital Thermometer Hygrometer, 1 Piece Temperature and Humidity Meter with Backlight, 5s Fast Response, Humidity and Temperature Indicator & Monitor (1/5)

Indoor Digital Thermometer Hygrometer, 1 Piece Temperature and Humidity Meter with Backlight, 5s Fast Response, Humidity and Temperature Indicator & Monitor

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Digital 3-in-1 firewood hygrometer with extra-long probe, ambient temperature, humidity and wood moisture meter (1/5)

Digital 3-in-1 firewood hygrometer with extra-long probe, ambient temperature, humidity and wood moisture meter (2/5)

Digital 3-in-1 firewood hygrometer with extra-long probe, ambient temperature, humidity and wood moisture meter (3/5)

Digital 3-in-1 firewood hygrometer with extra-long probe, ambient temperature, humidity and wood moisture meter

~~£120.99~~

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Digital Humidity and Temperature Sensor, High Precision Soil Measurement with Copper Plastic Housing for Gardening and Environmental Monitoring (SHT35) MUMU (1/4)

Digital Humidity and Temperature Sensor, High Precision Soil Measurement with Copper Plastic Housing for Gardening and Environmental Monitoring (SHT35) MUMU

~~£43.43~~

6-in-1 Soil Tester for Garden: Measures Moisture, Fertility, pH, Temperature, Light, and Humidity (1/4)

6-in-1 Soil Tester for Garden: Measures Moisture, Fertility, pH, Temperature, Light, and Humidity (2/4)

6-in-1 Soil Tester for Garden: Measures Moisture, Fertility, pH, Temperature, Light, and Humidity (3/4)

6-in-1 Soil Tester for Garden: Measures Moisture, Fertility, pH, Temperature, Light, and Humidity

5-piece digital thermometer-hygrometer set for indoor use, comfort level display, small, high-precision digital thermometer-hygrometer, baby room thermometer for living room, warehouse and bedroom (1/5)

5-piece digital thermometer-hygrometer set for indoor use, comfort level display, small, high-precision digital thermometer-hygrometer, baby room thermometer for living room, warehouse and bedroom

~~£56.56~~

FLITI IP65 Zigbee Temperature and Humidity Sensor with LCD Screen and App Tracking for Greenhouse and Bathroom (1/5)

FLITI IP65 Zigbee Temperature and Humidity Sensor with LCD Screen and App Tracking for Greenhouse and Bathroom (2/5)

FLITI IP65 Zigbee Temperature and Humidity Sensor with LCD Screen and App Tracking for Greenhouse and Bathroom (3/5)

FLITI IP65 Zigbee Temperature and Humidity Sensor with LCD Screen and App Tracking for Greenhouse and Bathroom (4/5)

FLITI IP65 Zigbee Temperature and Humidity Sensor with LCD Screen and App Tracking for Greenhouse and Bathroom

~~£49.74~~

Analog indoor thermometer and hygrometer - high-quality stainless steel hygrometer and room thermometer for reliable and convenient indoor climate control (1/5)

Analog indoor thermometer and hygrometer - high-quality stainless steel hygrometer and room thermometer for reliable and convenient indoor climate control

~~£50.98~~

Soil Moisture Meter, Hydrometer, Soil Moisture Sensor, Plant Hygrometer, Soil Moisture Meter, Soil Tester, Gardening Soil Tester, Moisture Meter (1/5)

Soil Moisture Meter, Hydrometer, Soil Moisture Sensor, Plant Hygrometer, Soil Moisture Meter, Soil Tester, Gardening Soil Tester, Moisture Meter (2/5)

Soil Moisture Meter, Hydrometer, Soil Moisture Sensor, Plant Hygrometer, Soil Moisture Meter, Soil Tester, Gardening Soil Tester, Moisture Meter (3/5)

Soil Moisture Meter, Hydrometer, Soil Moisture Sensor, Plant Hygrometer, Soil Moisture Meter, Soil Tester, Gardening Soil Tester, Moisture Meter

~~£169.30~~

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Professional 2-pin digital wood moisture detector, pen-type portable hygrometer (1/5)

Professional 2-pin digital wood moisture detector, pen-type portable hygrometer (2/5)

Professional 2-pin digital wood moisture detector, pen-type portable hygrometer (3/5)

Professional 2-pin digital wood moisture detector, pen-type portable hygrometer

~~£184.10~~

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Soil moisture and pH value detector for garden and agriculture – accurate and reliable –

~~£31.68~~

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Hay moisture meter, ABS case, digital display, portable multifunctional hay moisture tester (1/5)

Hay moisture meter, ABS case, digital display, portable multifunctional hay moisture tester (2/5)

Hay moisture meter, ABS case, digital display, portable multifunctional hay moisture tester (3/5)

Hay moisture meter, ABS case, digital display, portable multifunctional hay moisture tester

~~£147.11~~

Free shipping

Wood moisture meter with 4 modes, portable pine wood moisture meter, pocket instrument, LCD display--BIEMMEDUE (1/5)

Wood moisture meter with 4 modes, portable pine wood moisture meter, pocket instrument, LCD display--BIEMMEDUE (2/5)

Wood moisture meter with 4 modes, portable pine wood moisture meter, pocket instrument, LCD display--BIEMMEDUE (3/5)

Wood moisture meter with 4 modes, portable pine wood moisture meter, pocket instrument, LCD display--BIEMMEDUE

~~£46.79~~

Free shipping

Portable Soil Moisture Meter, pH Tester, Garden and Agricultural Planting Detector, Testing Tool, Portable Detection Device, High Accuracy (1/5)

Portable Soil Moisture Meter, pH Tester, Garden and Agricultural Planting Detector, Testing Tool, Portable Detection Device, High Accuracy (2/5)

Portable Soil Moisture Meter, pH Tester, Garden and Agricultural Planting Detector, Testing Tool, Portable Detection Device, High Accuracy (3/5)

Portable Soil Moisture Meter, pH Tester, Garden and Agricultural Planting Detector, Testing Tool, Portable Detection Device, High Accuracy

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6-in-1 Soil and Air Tester – Measures moisture, pH, fertility, temperature, light, and humidity – Ready to use, no batteries required (1/4)

6-in-1 Soil and Air Tester – Measures moisture, pH, fertility, temperature, light, and humidity – Ready to use, no batteries required (2/4)

6-in-1 Soil and Air Tester – Measures moisture, pH, fertility, temperature, light, and humidity – Ready to use, no batteries required

~~£50.14~~

Digital LCD Indoor Thermometer Hygrometer Temperature Humidity Meter with Alarm Clock (1/5)

Digital LCD Indoor Thermometer Hygrometer Temperature Humidity Meter with Alarm Clock (2/5)

Digital LCD Indoor Thermometer Hygrometer Temperature Humidity Meter with Alarm Clock (3/5)

Digital LCD Indoor Thermometer Hygrometer Temperature Humidity Meter with Alarm Clock

~~£30.01~~

Free shipping

Mini digital thermometer-hygrometer, switchable °C/°F display, pack of 6, black, freestanding, for home, school, wine cellar, greenhouse, basement, warehouse (6 units, round)

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3-Piece Set - Mini High-Precision Digital Indoor Thermometer Hygrometer, Temperature and Humidity Monitor, Thermo-Hygrometer Comfort Level Indicator

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Indoor Digital Thermometer Hygrometer, 1 Piece Temperature and Humidity Meter with Backlight, 5s Fast Response, Humidity and Temperature Indicator & Monitor

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Wood moisture meter with 4 modes, portable pine wood moisture meter, pocket instrument, LCD display--BIEMMEDUE

~~£46.78~~

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5pcs Mini Portable LCD Thermometer Hygrometer Indoor Temperature Humidity, High Accuracy -58℉-158℉ 10% 99% RH Digital Humidity Sensor for Living Room Baby Room Warehouse Greenhouse Garden

~~£26.59~~

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Intelligent temperature and humidity sensor with Wi-Fi and dual function for indoor use, freezer, aquarium, refrigerator – including built-in battery – (1/5)

Intelligent temperature and humidity sensor with Wi-Fi and dual function for indoor use, freezer, aquarium, refrigerator – including built-in battery –

~~£40.00~~

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WiFi Hygrometer for Car, Home, Indoor and Outdoor Use - Wireless Temperature and Humidity Sensor with Remote App Alert, Works with the Tuya App (1/5)

WiFi Hygrometer for Car, Home, Indoor and Outdoor Use - Wireless Temperature and Humidity Sensor with Remote App Alert, Works with the Tuya App (2/5)

WiFi Hygrometer for Car, Home, Indoor and Outdoor Use - Wireless Temperature and Humidity Sensor with Remote App Alert, Works with the Tuya App (3/5)

WiFi Hygrometer for Car, Home, Indoor and Outdoor Use - Wireless Temperature and Humidity Sensor with Remote App Alert, Works with the Tuya App

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Precision digital hygrometer for wood, portable, battery-free, wood moisture measurement--DTEKGAZ (1/5)

Precision digital hygrometer for wood, portable, battery-free, wood moisture measurement--DTEKGAZ (2/5)

Precision digital hygrometer for wood, portable, battery-free, wood moisture measurement--DTEKGAZ (3/5)

Precision digital hygrometer for wood, portable, battery-free, wood moisture measurement--DTEKGAZ

~~£37.61~~

Free shipping

Precision digital hygrometer for wood, portable, battery-free, wood moisture measurement--BIEMMEDUE (1/5)

Precision digital hygrometer for wood, portable, battery-free, wood moisture measurement--BIEMMEDUE (2/5)

Precision digital hygrometer for wood, portable, battery-free, wood moisture measurement--BIEMMEDUE (3/5)

Precision digital hygrometer for wood, portable, battery-free, wood moisture measurement--BIEMMEDUE

~~£47.96~~

Free shipping

Soil moisture sensor, water monitor, hygrometer for horticulture, agriculture and plants, no batteries required, 2-pack--DTEKGAZ (1/5)

Soil moisture sensor, water monitor, hygrometer for horticulture, agriculture and plants, no batteries required, 2-pack--DTEKGAZ (2/5)

Soil moisture sensor, water monitor, hygrometer for horticulture, agriculture and plants, no batteries required, 2-pack--DTEKGAZ (3/5)

Soil moisture sensor, water monitor, hygrometer for horticulture, agriculture and plants, no batteries required, 2-pack--DTEKGAZ

~~£46.25~~

Free shipping

Soil moisture meter, pH and light tester for plants with nutrient sensor ---DTEKGAZ (1/5)

Soil moisture meter, pH and light tester for plants with nutrient sensor ---DTEKGAZ (2/5)

Soil moisture meter, pH and light tester for plants with nutrient sensor ---DTEKGAZ (3/5)

Soil moisture meter, pH and light tester for plants with nutrient sensor ---DTEKGAZ

~~£37.10~~

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DHT11 humidity sensor module, temperature and humidity module, DHT11 temperature sensor module (1/5)

DHT11 humidity sensor module, temperature and humidity module, DHT11 temperature sensor module (2/5)

DHT11 humidity sensor module, temperature and humidity module, DHT11 temperature sensor module (3/5)

DHT11 humidity sensor module, temperature and humidity module, DHT11 temperature sensor module

~~£30.69~~

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DHT11 temperature and humidity module, DHT11 sensor (DuPont wires included) (1/5)

DHT11 temperature and humidity module, DHT11 sensor (DuPont wires included) (2/5)

DHT11 temperature and humidity module, DHT11 sensor (DuPont wires included) (3/5)

DHT11 temperature and humidity module, DHT11 sensor (DuPont wires included)

~~£30.69~~

Free shipping

DHT20 temperature and humidity sensor integrated digital temperature and humidity module, upgraded version of DHT11 with I2C output. (1/5)

DHT20 temperature and humidity sensor integrated digital temperature and humidity module, upgraded version of DHT11 with I2C output. (2/5)

DHT20 temperature and humidity sensor integrated digital temperature and humidity module, upgraded version of DHT11 with I2C output. (3/5)

DHT20 temperature and humidity sensor integrated digital temperature and humidity module, upgraded version of DHT11 with I2C output.

~~£30.69~~

Free shipping

DHT11 humidity sensor module, temperature and humidity module, DHT11 temperature sensor module

~~£30.69~~

Free shipping

DHT11 temperature and humidity module, DHT11 sensor (DuPont wires included)

~~£30.69~~

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DHT11 Digital Temperature and Humidity Sensor Module FOR D1 mini WIFI Expansion Board Learning Board (1/5)

DHT11 Digital Temperature and Humidity Sensor Module FOR D1 mini WIFI Expansion Board Learning Board (2/5)

DHT11 Digital Temperature and Humidity Sensor Module FOR D1 mini WIFI Expansion Board Learning Board (3/5)

DHT11 Digital Temperature and Humidity Sensor Module FOR D1 mini WIFI Expansion Board Learning Board

~~£30.69~~

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DHT20 temperature and humidity sensor integrated digital temperature and humidity module, upgraded version of DHT11 with I2C output.

~~£30.69~~

Free shipping

Soil moisture and pH value detector for garden and agriculture – accurate and reliable –--DTEKGAZ

~~£37.53~~

Free shipping

Temperatur- und Feuchtigkeitsmesser, LCD-Thermometer/Hygrometer für Innenräume (-50 °C bis 70 °C), optimale Ablesbarkeit, kleines schwarzes elektronisches Gewächshausthermometer (1/4)

Temperatur- und Feuchtigkeitsmesser, LCD-Thermometer/Hygrometer für Innenräume (-50 °C bis 70 °C), optimale Ablesbarkeit, kleines schwarzes elektronisches Gewächshausthermometer

~~£31.07~~

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Smart WiFi Digital Display Thermometer Hygrometer Alarm Living (1/5)

Smart WiFi Digital Display Thermometer Hygrometer Alarm Living (2/5)

Smart WiFi Digital Display Thermometer Hygrometer Alarm Living (3/5)

Smart WiFi Digital Display Thermometer Hygrometer Alarm Living

~~£30.15~~

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1 Pflanzenfeuchtigkeitstester, batterieloser Bodensensor, Einzelsonde für Innen- und Außengärten (1/5)

1 Pflanzenfeuchtigkeitstester, batterieloser Bodensensor, Einzelsonde für Innen- und Außengärten (2/5)

1 Pflanzenfeuchtigkeitstester, batterieloser Bodensensor, Einzelsonde für Innen- und Außengärten (3/5)

1 Pflanzenfeuchtigkeitstester, batterieloser Bodensensor, Einzelsonde für Innen- und Außengärten

~~£30.39~~

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Thermo-hygrometer, temperature hygrometer, indoor thermometer and indoor hygrometer, for indoor or outdoor use, resistant to high temperatures (color) (1/5)

Thermo-hygrometer, temperature hygrometer, indoor thermometer and indoor hygrometer, for indoor or outdoor use, resistant to high temperatures (color)

~~£35.14~~

Thermo-hygrometer, temperature hygrometer, indoor thermometer and indoor hygrometer, for indoor or outdoor use, resistant to high temperatures (color)

~~£35.55~~

Soil moisture and pH value detector for garden and agriculture – accurate and reliable –--BIEMMEDUE

~~£47.88~~

Free shipping

2-Piece Bluetooth Thermometer Hygrometer with Data Export for iOS and Android, Temperature and Humidity Alarm for Home, Guitar Case, Cigar Humidor (1/4)

2-Piece Bluetooth Thermometer Hygrometer with Data Export for iOS and Android, Temperature and Humidity Alarm for Home, Guitar Case, Cigar Humidor

~~£38.67~~

Praktisches Sauna Feuchtigkeits and Temperaturmessgerät aus (1/5)

Praktisches Sauna Feuchtigkeits and Temperaturmessgerät aus (2/5)

Praktisches Sauna Feuchtigkeits and Temperaturmessgerät aus (3/5)

Praktisches Sauna Feuchtigkeits and Temperaturmessgerät aus

~~£31.53~~

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3-in-1 moisture sensor, soil water monitor, hydrometer, for agricultural plants, flowers, and gardens (1/5)

3-in-1 moisture sensor, soil water monitor, hydrometer, for agricultural plants, flowers, and gardens (2/5)

3-in-1 moisture sensor, soil water monitor, hydrometer, for agricultural plants, flowers, and gardens (3/5)

3-in-1 moisture sensor, soil water monitor, hydrometer, for agricultural plants, flowers, and gardens

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6-in-1 Multifunctional Soil Meter for Plants with Measurement of Soil Moisture, Fertility, pH Value, Temperature, Sunlight, Humidity and Hygrometer for the Garden--DTEKGAZ (1/4)

6-in-1 Multifunctional Soil Meter for Plants with Measurement of Soil Moisture, Fertility, pH Value, Temperature, Sunlight, Humidity and Hygrometer for the Garden--DTEKGAZ

~~£39.32~~

Free shipping