Humidity sensors

500+ products

Wood moisture meter, portable high-precision digital detector, easy to read, for timber construction (1/5)

Wood moisture meter, portable high-precision digital detector, easy to read, for timber construction (2/5)

Wood moisture meter, portable high-precision digital detector, easy to read, for timber construction (3/5)

Wood moisture meter, portable high-precision digital detector, easy to read, for timber construction

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Hygrometer Thermometer Wandmontage Für Präzise Temperatur (1/5)

Hygrometer Thermometer Wandmontage Für Präzise Temperatur (2/5)

Hygrometer Thermometer Wandmontage Für Präzise Temperatur (3/5)

Hygrometer Thermometer Wandmontage Für Präzise Temperatur

~~£52.69~~

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Präzises Wall Hanging Wetterthermometer und (1/5)

Präzises Wall Hanging Wetterthermometer und (2/5)

Präzises Wall Hanging Wetterthermometer und (3/5)

Präzises Wall Hanging Wetterthermometer und

~~£36.32~~

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Feuchtigkeitsmessgerät, Wand- und Holzfeuchtemessgerät, Lecksuchgerät, Hygrometer, Zementmörtel-Feuchtemessgerät, Wassergehaltsmessgerät mit LCD-Hintergrundbeleuchtung (gelb) (1/5)

Feuchtigkeitsmessgerät, Wand- und Holzfeuchtemessgerät, Lecksuchgerät, Hygrometer, Zementmörtel-Feuchtemessgerät, Wassergehaltsmessgerät mit LCD-Hintergrundbeleuchtung (gelb)

~~£54.73~~

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Digitales Hygrometer für den Garten – Hygrometersensor für den Garten. Für Garten, Terrasse, Balkon und Gewächshaus. (1/3)

Digitales Hygrometer für den Garten – Hygrometersensor für den Garten. Für Garten, Terrasse, Balkon und Gewächshaus.

~~£51.88~~

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Innen thermometer und Hygrometer mit Hoher Präzision aus (1/5)

Innen thermometer und Hygrometer mit Hoher Präzision aus (2/5)

Innen thermometer und Hygrometer mit Hoher Präzision aus (3/5)

Innen thermometer und Hygrometer mit Hoher Präzision aus

~~£39.25~~

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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

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Humidity sensor module, high-precision PC board for dehumidifier system (1/5)

Humidity sensor module, high-precision PC board for dehumidifier system (2/5)

Humidity sensor module, high-precision PC board for dehumidifier system (3/5)

Humidity sensor module, high-precision PC board for dehumidifier system

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Feuchtigkeitsmessgerät Leicht and Präzise mit (1/5)

Feuchtigkeitsmessgerät Leicht and Präzise mit (2/5)

Feuchtigkeitsmessgerät Leicht and Präzise mit (3/5)

Feuchtigkeitsmessgerät Leicht and Präzise mit

~~£38.49~~

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Hygrothermograph für Holzsauna Dampfbad Vertikales (1/5)

Hygrothermograph für Holzsauna Dampfbad Vertikales (2/5)

Hygrothermograph für Holzsauna Dampfbad Vertikales (3/5)

Hygrothermograph für Holzsauna Dampfbad Vertikales

~~£39.41~~

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Temperature sensor, humidity transmitter, 4-20mA wall-mounted LCD display for machine equipment (1/5)

Temperature sensor, humidity transmitter, 4-20mA wall-mounted LCD display for machine equipment (2/5)

Temperature sensor, humidity transmitter, 4-20mA wall-mounted LCD display for machine equipment (3/5)

Temperature sensor, humidity transmitter, 4-20mA wall-mounted LCD display for machine equipment

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Hygrothermograph für Saunas aus Holz Horizontal Temperatur (1/5)

Hygrothermograph für Saunas aus Holz Horizontal Temperatur (2/5)

Hygrothermograph für Saunas aus Holz Horizontal Temperatur (3/5)

Hygrothermograph für Saunas aus Holz Horizontal Temperatur

~~£39.68~~

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für Gartenarbeit Rasenfeuchtigkeitsmonitor Anzeige Genauer (1/5)

für Gartenarbeit Rasenfeuchtigkeitsmonitor Anzeige Genauer (2/5)

für Gartenarbeit Rasenfeuchtigkeitsmonitor Anzeige Genauer (3/5)

für Gartenarbeit Rasenfeuchtigkeitsmonitor Anzeige Genauer

~~£38.88~~

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

CSPARKV Mini Digital Indoor Thermometer Hygrometer High Precision, Temperature and Humidity Monitor, Thermo Hygrometer Comfort Level Indicator

~~£78.17~~

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CSPARKV （28×4×4cm）Plant Moisture Meter, Humidity Hygrometer for Flower Pot, Garden, Farm, Yard, No Batteries Required (1/4)

CSPARKV （28×4×4cm）Plant Moisture Meter, Humidity Hygrometer for Flower Pot, Garden, Farm, Yard, No Batteries Required (2/4)

CSPARKV （28×4×4cm）Plant Moisture Meter, Humidity Hygrometer for Flower Pot, Garden, Farm, Yard, No Batteries Required (3/4)

CSPARKV （28×4×4cm）Plant Moisture Meter, Humidity Hygrometer for Flower Pot, Garden, Farm, Yard, No Batteries Required

~~£78.17~~

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CSPARKV （20×5×5cm）Plant Moisture Meter, Soil Moisture Meter, Water Level Meter for Plants, Plant Moisture Tester, Hydroponic Water Level Meter, Plant Moisture Tester (1/4)

CSPARKV （20×5×5cm）Plant Moisture Meter, Soil Moisture Meter, Water Level Meter for Plants, Plant Moisture Tester, Hydroponic Water Level Meter, Plant Moisture Tester

~~£73.26~~

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CSPARKV （22×4.9×4cm）Soil Moisture Sensor: You measure the soil moisture with the soil moisture sensor. Your plants grow healthy and strong (do not use to test water directly). Easy to use: just (1/4)

CSPARKV （22×4.9×4cm）Soil Moisture Sensor: You measure the soil moisture with the soil moisture sensor. Your plants grow healthy and strong (do not use to test water directly). Easy to use: just

~~£78.17~~

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Mini Digital Indoor Thermometer, Professional Portable Hygrometer with Large Screen and Clock, Accurate White Thermometer, Hygrometer for Home, Baby Room, Greenhouse, Office (1/5)

Mini Digital Indoor Thermometer, Professional Portable Hygrometer with Large Screen and Clock, Accurate White Thermometer, Hygrometer for Home, Baby Room, Greenhouse, Office

~~£78.17~~

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and Humidity Controller with LCD Display HT 12 Solar (1/5)

and Humidity Controller with LCD Display HT 12 Solar (2/5)

and Humidity Controller with LCD Display HT 12 Solar (3/5)

and Humidity Controller with LCD Display HT 12 Solar

~~£63.12~~

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

2-Pack WiFi Smart Thermometer, Digital Mini Indoor Temperature and Humidity Sensor, Room Temperature Humidity Sensor for Greenhouse Basement, Compatible with Alexa and Google Home

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Hygrometer Detection Soil Moisture Sensor Sensing Module Soi (1/4)

Hygrometer Detection Soil Moisture Sensor Sensing Module Soi (2/4)

Hygrometer Detection Soil Moisture Sensor Sensing Module Soi

~~£53.10~~

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CCYKXA Wooden sauna thermometer and hygrometer, indoor sauna thermometer and hygrometer, sauna thermometers, digital sauna thermometers, 10°C to 120°C, 13x13.5cm (1/5)

CCYKXA Wooden sauna thermometer and hygrometer, indoor sauna thermometer and hygrometer, sauna thermometers, digital sauna thermometers, 10°C to 120°C, 13x13.5cm

~~£65.99~~

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Tuya Smart Bluetooth 2-in-1 Soil Tester with Water Shortage Reminder and Temperature Switching Function for Indoor Soil Moisture (1/4)

Tuya Smart Bluetooth 2-in-1 Soil Tester with Water Shortage Reminder and Temperature Switching Function for Indoor Soil Moisture (2/4)

Tuya Smart Bluetooth 2-in-1 Soil Tester with Water Shortage Reminder and Temperature Switching Function for Indoor Soil Moisture

~~£78.62~~

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Tuya Smart Bluetooth 2-in-1 Soil Tester with Water Shortage Reminder and Temperature Switching Function for Indoor Soil Moisture

~~£78.62~~

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Hot-selling PE13-20-3F0 high-pressure oil pump suitable for Mazda Miata MX5 2.0L 19-22. (1/4)

Hot-selling PE13-20-3F0 high-pressure oil pump suitable for Mazda Miata MX5 2.0L 19-22. (2/4)

Hot-selling PE13-20-3F0 high-pressure oil pump suitable for Mazda Miata MX5 2.0L 19-22.

~~£92.91~~

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Thermometer Hygrometer Innenraumsensor mit Temperaturanzeige (1/5)

Thermometer Hygrometer Innenraumsensor mit Temperaturanzeige (2/5)

Thermometer Hygrometer Innenraumsensor mit Temperaturanzeige (3/5)

Thermometer Hygrometer Innenraumsensor mit Temperaturanzeige

~~£54.15~~

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CSPARKV （18×9×9cm）Soil Moisture Alarm, Hygrometer Sensor Gardening Tool Kit Soil Moisture Meter Watering Alarm Bird Plant Soil Tester for Planter Water Reminder Warning Alert (1/4)

CSPARKV （18×9×9cm）Soil Moisture Alarm, Hygrometer Sensor Gardening Tool Kit Soil Moisture Meter Watering Alarm Bird Plant Soil Tester for Planter Water Reminder Warning Alert

~~£95.79~~

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(6 PCS - B)Mini Digital LCD Thermometer Hygrometer Temperature Humidity -5070℃ 10%99% RH Portable Thermometer Thermo Hygrometer Indicator for Office Kitchen Humidors Incubators Reptiles (1/5)

(6 PCS - B)Mini Digital LCD Thermometer Hygrometer Temperature Humidity -5070℃ 10%99% RH Portable Thermometer Thermo Hygrometer Indicator for Office Kitchen Humidors Incubators Reptiles

~~£97.70~~

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Wood Moisture Meter Digital Humidity Meter Wood Moisture Test Instrument Tester Detector Tool Measure Moisture Content for Wall Paper Cardboard Firewood Plaster (1/5)

Wood Moisture Meter Digital Humidity Meter Wood Moisture Test Instrument Tester Detector Tool Measure Moisture Content for Wall Paper Cardboard Firewood Plaster

~~£92.84~~

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Mini Digital LCD Thermometer Hygrometer Temperature Humidity -5070℃ 10%99% RH Portable Thermometer Thermo Hygrometer Indicator for Office Kitchen Humidors Incubators Reptiles (3 PCS - B) (1/5)

Mini Digital LCD Thermometer Hygrometer Temperature Humidity -5070℃ 10%99% RH Portable Thermometer Thermo Hygrometer Indicator for Office Kitchen Humidors Incubators Reptiles (3 PCS - B)

~~£92.84~~

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PAIRIER 4pcs Mini LCD Thermometer Hygrometer Indoor Home Termometer Suitable for Children's Rooms, Elderly Rooms etc. (1/5)

PAIRIER 4pcs Mini LCD Thermometer Hygrometer Indoor Home Termometer Suitable for Children's Rooms, Elderly Rooms etc. (2/5)

PAIRIER 4pcs Mini LCD Thermometer Hygrometer Indoor Home Termometer Suitable for Children's Rooms, Elderly Rooms etc. (3/5)

PAIRIER 4pcs Mini LCD Thermometer Hygrometer Indoor Home Termometer Suitable for Children's Rooms, Elderly Rooms etc.

~~£92.84~~

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CSPARKV （27×5.6×3.8cm）1 Pc Soil Moisture Meter Garden Sieve Garden Soil Plants Water Leak Detector Thermostat Soil Tester Soil Moisture Test Tool soil moisture tester Green (1/4)

CSPARKV （27×5.6×3.8cm）1 Pc Soil Moisture Meter Garden Sieve Garden Soil Plants Water Leak Detector Thermostat Soil Tester Soil Moisture Test Tool soil moisture tester Green

~~£102.62~~

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CSPARKV （17×4.5×4.5cm）Soil Moisture Meter, Portable Soil Moisture Tester, Digital Hygrometer Sensor for Indoor and Outdoor Lawn and Garden Plant Care (1/4)

CSPARKV （17×4.5×4.5cm）Soil Moisture Meter, Portable Soil Moisture Tester, Digital Hygrometer Sensor for Indoor and Outdoor Lawn and Garden Plant Care

~~£102.62~~

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CSPARKV （28×6×6cm）Soil Moisture Tester, Multifunctional Moisture Analyzer, PH Meter Light Tester, Plant Water Monitor for Garden, Farm, Lawn, Indoor Outdoor, Moisture Analyzer (1/4)

CSPARKV （28×6×6cm）Soil Moisture Tester, Multifunctional Moisture Analyzer, PH Meter Light Tester, Plant Water Monitor for Garden, Farm, Lawn, Indoor Outdoor, Moisture Analyzer

~~£102.62~~

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CSPARKV WiFi Thermometer Hygrometer Sensor, Real-Time Remote Monitoring Smart Thermohygrometer with Data Storage (1/5)

CSPARKV WiFi Thermometer Hygrometer Sensor, Real-Time Remote Monitoring Smart Thermohygrometer with Data Storage (2/5)

CSPARKV WiFi Thermometer Hygrometer Sensor, Real-Time Remote Monitoring Smart Thermohygrometer with Data Storage (3/5)

CSPARKV WiFi Thermometer Hygrometer Sensor, Real-Time Remote Monitoring Smart Thermohygrometer with Data Storage (4/5)

CSPARKV WiFi Thermometer Hygrometer Sensor, Real-Time Remote Monitoring Smart Thermohygrometer with Data Storage

~~£102.62~~

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CSPARKV （31×5.72.8×cm）4 in 1 Soil Tester, Plant Moisture Meter with Plant/Soil Moisture/pH/Sunlight/Ambient Humidity with Backlit LCD Display for Gardening, Farming and Outdoor Plants (1/4)

CSPARKV （31×5.72.8×cm）4 in 1 Soil Tester, Plant Moisture Meter with Plant/Soil Moisture/pH/Sunlight/Ambient Humidity with Backlit LCD Display for Gardening, Farming and Outdoor Plants

~~£106.01~~

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Sauna Thermo-Hygrometer, 2 in 1 Wooden Drop-Shaped Hygrometer Thermometer with Large Number, Steam Room and Sauna Accessory (1/5)

Sauna Thermo-Hygrometer, 2 in 1 Wooden Drop-Shaped Hygrometer Thermometer with Large Number, Steam Room and Sauna Accessory (2/5)

Sauna Thermo-Hygrometer, 2 in 1 Wooden Drop-Shaped Hygrometer Thermometer with Large Number, Steam Room and Sauna Accessory (3/5)

Sauna Thermo-Hygrometer, 2 in 1 Wooden Drop-Shaped Hygrometer Thermometer with Large Number, Steam Room and Sauna Accessory (4/5)

Sauna Thermo-Hygrometer, 2 in 1 Wooden Drop-Shaped Hygrometer Thermometer with Large Number, Steam Room and Sauna Accessory

~~£107.49~~

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CSPARKV 5 Pieces Digital Indoor Thermometer Hygrometer, Comfort Level Indicator, Small High Precision Digital Thermometer Hygrometer, Baby Room Thermometer for Living Room Warehouse Bedroom (1/5)

CSPARKV 5 Pieces Digital Indoor Thermometer Hygrometer, Comfort Level Indicator, Small High Precision Digital Thermometer Hygrometer, Baby Room Thermometer for Living Room Warehouse Bedroom

~~£119.85~~

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CSPARKV （26×6.3×6.3cm） Soil Moisture Meter, 4 in 1 pH Tester for Gardening, Lawn, Agriculture, Indoor and Outdoor Plants, No Batteries Required (1/3)

CSPARKV （26×6.3×6.3cm） Soil Moisture Meter, 4 in 1 pH Tester for Gardening, Lawn, Agriculture, Indoor and Outdoor Plants, No Batteries Required (2/3)

CSPARKV （26×6.3×6.3cm） Soil Moisture Meter, 4 in 1 pH Tester for Gardening, Lawn, Agriculture, Indoor and Outdoor Plants, No Batteries Required

~~£112.37~~

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CSPARKV （26×5×5cm） Soil PH Moisture Meter, 2 in 1 High Accuracy Sensitive Soil PH Tester and Hygrometer with Rustproof Metal Probe (1/3)

CSPARKV （26×5×5cm） Soil PH Moisture Meter, 2 in 1 High Accuracy Sensitive Soil PH Tester and Hygrometer with Rustproof Metal Probe (2/3)

CSPARKV （26×5×5cm） Soil PH Moisture Meter, 2 in 1 High Accuracy Sensitive Soil PH Tester and Hygrometer with Rustproof Metal Probe

~~£117.27~~

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CSPARKV （22×4.9×4cm）6 in 1 Soil Tester, Soil Meter with Soil Fertility/Moisture/pH/Temperature/Sunlight/Ambient Humidity, Soil Moisture Tester for Gardening, Lawn, Agriculture (1/4)

CSPARKV （22×4.9×4cm）6 in 1 Soil Tester, Soil Meter with Soil Fertility/Moisture/pH/Temperature/Sunlight/Ambient Humidity, Soil Moisture Tester for Gardening, Lawn, Agriculture

~~£125.10~~

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CSPARKV （28×6.5×3cm）3 in 1 Soil Tester, Temperature and PH Tester for Plants, Hygrometer Sensor, with Backlit LCD Display for Garden, Lawn, Farm, Indoor and Outdoor Use (1/4)

CSPARKV （28×6.5×3cm）3 in 1 Soil Tester, Temperature and PH Tester for Plants, Hygrometer Sensor, with Backlit LCD Display for Garden, Lawn, Farm, Indoor and Outdoor Use

~~£131.94~~

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Smart WiFi Thermometer Hygrometer + Bluetooth Temperature and Humidity Sensor with Backlight for Indoor/Outdoor, Tuya APP Control (White) (1/5)

Smart WiFi Thermometer Hygrometer + Bluetooth Temperature and Humidity Sensor with Backlight for Indoor/Outdoor, Tuya APP Control (White) (2/5)

Smart WiFi Thermometer Hygrometer + Bluetooth Temperature and Humidity Sensor with Backlight for Indoor/Outdoor, Tuya APP Control (White) (3/5)

Smart WiFi Thermometer Hygrometer + Bluetooth Temperature and Humidity Sensor with Backlight for Indoor/Outdoor, Tuya APP Control (White) (4/5)

Smart WiFi Thermometer Hygrometer + Bluetooth Temperature and Humidity Sensor with Backlight for Indoor/Outdoor, Tuya APP Control (White)

~~£131.94~~

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CSPARKV （29×7.7×7.7cm）5 in 1 Soil Tester Digital Moisture Meter Humidity PH Light Tester Kits Plant Moisture Tester Thermometer Gardening Tool for Garden Farm Lawn Indoor (1/4)

CSPARKV （29×7.7×7.7cm）5 in 1 Soil Tester Digital Moisture Meter Humidity PH Light Tester Kits Plant Moisture Tester Thermometer Gardening Tool for Garden Farm Lawn Indoor

~~£165.96~~

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Moisture Detector for Various Materials（135x50x31mm）, Moisture Tester with LED Display and 2 Pins, Portable Digital Hygrometer Can Detect Wood, Furniture, Walls and Building Materials (1/5)

Moisture Detector for Various Materials（135x50x31mm）, Moisture Tester with LED Display and 2 Pins, Portable Digital Hygrometer Can Detect Wood, Furniture, Walls and Building Materials

~~£161.25~~

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CSPARKV （21×5×5cm）Soil Tester, Soil EC Tester Portable Soil Detector Potted Plant Tester Soil Test Soil Direct Conductivity Tester Digital EC Tester for Plants, Indoor Plant Agriculture (1/4)

CSPARKV （21×5×5cm）Soil Tester, Soil EC Tester Portable Soil Detector Potted Plant Tester Soil Test Soil Direct Conductivity Tester Digital EC Tester for Plants, Indoor Plant Agriculture

~~£175.92~~

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CSPARKV （12×2.4×12.5cm） (green1PCS)4 Hop 1 Soil Tester Sensor, Plant Moisture Meter Soil, Smart Plant Hygrometer, Automatic Monitoring of Humidity/Light/Fertility/Temperature Level, for Mijia APP (1/4)

CSPARKV （12×2.4×12.5cm） (green1PCS)4 Hop 1 Soil Tester Sensor, Plant Moisture Meter Soil, Smart Plant Hygrometer, Automatic Monitoring of Humidity/Light/Fertility/Temperature Level, for Mijia APP

~~£189.02~~

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3-in-1 Soil Tester with Large Display - Measures pH, Moisture and Light - Black

~~£80.82~~

GM640 Portable Digital Moisture Tester for Grains, Wheat, Rice, Corn, Soybeans (1/5)

GM640 Portable Digital Moisture Tester for Grains, Wheat, Rice, Corn, Soybeans (2/5)

GM640 Portable Digital Moisture Tester for Grains, Wheat, Rice, Corn, Soybeans (3/5)

GM640 Portable Digital Moisture Tester for Grains, Wheat, Rice, Corn, Soybeans

~~£69.96~~

Wireless thermometer hygrometer, Bluetooth thermometer hygrometer with app and data storage, digital temperature and humidity sensor for home, office, greenhouse, cellar (1/5)

Wireless thermometer hygrometer, Bluetooth thermometer hygrometer with app and data storage, digital temperature and humidity sensor for home, office, greenhouse, cellar

~~£63.14~~