Humidity sensors

500+ products

Thermometer Hygrometer Digital Mini Temperature Moisture Indoor Outdoor with Probe (1/5)

Thermometer Hygrometer Digital Mini Temperature Moisture Indoor Outdoor with Probe (2/5)

Thermometer Hygrometer Digital Mini Temperature Moisture Indoor Outdoor with Probe (3/5)

Thermometer Hygrometer Digital Mini Temperature Moisture Indoor Outdoor with Probe (4/5)

Thermometer Hygrometer Digital Mini Temperature Moisture Indoor Outdoor with Probe

~~£39.73~~

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Professional temperature and humidity measuring device – with dew point and wet-bulb temperature display – battery included

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Soil Moisture Meter 2-in-1 pH Tester Plants Flowers Plant Moisture/Light/PH Sensor Meter (1/5)

Soil Moisture Meter 2-in-1 pH Tester Plants Flowers Plant Moisture/Light/PH Sensor Meter (2/5)

Soil Moisture Meter 2-in-1 pH Tester Plants Flowers Plant Moisture/Light/PH Sensor Meter (3/5)

Soil Moisture Meter 2-in-1 pH Tester Plants Flowers Plant Moisture/Light/PH Sensor Meter (4/5)

Soil Moisture Meter 2-in-1 pH Tester Plants Flowers Plant Moisture/Light/PH Sensor Meter

~~£28.80~~

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1 WiFi Hygrometer for Car, Home, Indoor and Outdoor Use - Wireless Temperature and Humidity Sensor with Remote App Alert, Works with the Tuya App (1/4)

1 WiFi Hygrometer for Car, Home, Indoor and Outdoor Use - Wireless Temperature and Humidity Sensor with Remote App Alert, Works with the Tuya App (2/4)

1 WiFi Hygrometer for Car, Home, Indoor and Outdoor Use - Wireless Temperature and Humidity Sensor with Remote App Alert, Works with the Tuya App (3/4)

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

Mini High Precision Digital Indoor Hygrometer Thermometer Home Thermometer with Folding Stand and Alarm Clock for Home Comfort Level Indicator Office Kitchen Garden etc White (1/5)

Mini High Precision Digital Indoor Hygrometer Thermometer Home Thermometer with Folding Stand and Alarm Clock for Home Comfort Level Indicator Office Kitchen Garden etc White

~~£23.99~~

Pinless Digital Moisture Meter, Mold Detector, Portable LCD Screen for Walls, Drywall, Wood and Building Materials, Moisture Inspection (1/5)

Pinless Digital Moisture Meter, Mold Detector, Portable LCD Screen for Walls, Drywall, Wood and Building Materials, Moisture Inspection (2/5)

Pinless Digital Moisture Meter, Mold Detector, Portable LCD Screen for Walls, Drywall, Wood and Building Materials, Moisture Inspection (3/5)

Pinless Digital Moisture Meter, Mold Detector, Portable LCD Screen for Walls, Drywall, Wood and Building Materials, Moisture Inspection (4/5)

Pinless Digital Moisture Meter, Mold Detector, Portable LCD Screen for Walls, Drywall, Wood and Building Materials, Moisture Inspection

~~£42.74~~

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4 Pack Room Thermometer, Mini Thermometer Hygrometer, High Precision Temperature Humidity Meter with Comfort Air Icon for Kitchen, Baby Room, Greenhouse, Warehouse, Office (1/5)

4 Pack Room Thermometer, Mini Thermometer Hygrometer, High Precision Temperature Humidity Meter with Comfort Air Icon for Kitchen, Baby Room, Greenhouse, Warehouse, Office

~~£23.62~~

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3-in-1 Soil Test Kit: Moisture Meter, pH Meter, and Fertility Meter for Garden, Lawn, Farm, Indoor and Outdoor

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High Precision Indoor Digital Hygrometer Thermometer, Indoor Digital Hygrometer, Desktop Digital Thermometer with Temperature and Humidity Monitor - Backlight - Clock (1/5)

High Precision Indoor Digital Hygrometer Thermometer, Indoor Digital Hygrometer, Desktop Digital Thermometer with Temperature and Humidity Monitor - Backlight - Clock

~~£17.80~~

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Ulisem 3-in-1 Soil Moisture Sensor, Soil Moisture Meter, Soil Water Monitor, Hydrometer for Gardening, Plants, Flowers, and the Garden (1/4)

Ulisem 3-in-1 Soil Moisture Sensor, Soil Moisture Meter, Soil Water Monitor, Hydrometer for Gardening, Plants, Flowers, and the Garden (2/4)

Ulisem 3-in-1 Soil Moisture Sensor, Soil Moisture Meter, Soil Water Monitor, Hydrometer for Gardening, Plants, Flowers, and the Garden

~~£46.48~~

3-Piece Digital Thermometer Hygrometer with External Probe, Temperature Meter, Humidity Meter for Living Room, Office, Reptile Incubator, Poultry, Reptiles MUMU (1/4)

3-Piece Digital Thermometer Hygrometer with External Probe, Temperature Meter, Humidity Meter for Living Room, Office, Reptile Incubator, Poultry, Reptiles MUMU

~~£24.13~~

WiFi Hygrometer Thermometer Sensor, Wireless Temperature and Humidity Sensor with Remote App Notification Alarm, Works with Tuya App (2 Pack) (1/4)

WiFi Hygrometer Thermometer Sensor, Wireless Temperature and Humidity Sensor with Remote App Notification Alarm, Works with Tuya App (2 Pack) (2/4)

WiFi Hygrometer Thermometer Sensor, Wireless Temperature and Humidity Sensor with Remote App Notification Alarm, Works with Tuya App (2 Pack) (3/4)

WiFi Hygrometer Thermometer Sensor, Wireless Temperature and Humidity Sensor with Remote App Notification Alarm, Works with Tuya App (2 Pack)

~~£67.63~~

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6-in-1 soil moisture tester designed for indoor plants, high precision and rotating display (1/5)

6-in-1 soil moisture tester designed for indoor plants, high precision and rotating display (2/5)

6-in-1 soil moisture tester designed for indoor plants, high precision and rotating display (3/5)

6-in-1 soil moisture tester designed for indoor plants, high precision and rotating display (4/5)

6-in-1 soil moisture tester designed for indoor plants, high precision and rotating display

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Protimeter Surveymaster Moisture Meter BLD5375 - Dual-Mode Pin & Non-Invasive Meter for Wood, Walls & Plaster (1/3)

Protimeter Surveymaster Moisture Meter BLD5375 - Dual-Mode Pin & Non-Invasive Meter for Wood, Walls & Plaster (2/3)

Protimeter Surveymaster Moisture Meter BLD5375 - Dual-Mode Pin & Non-Invasive Meter for Wood, Walls & Plaster

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

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

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

Digital Hygrometer Thermometer, Indoor Outdoor Hygrometer Thermometer with Wireless Outdoor Sensor, Black (4/5)

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

~~£34.99~~

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Moisture meter. Moisture meter for walls and wood. Leak detector. Humidity. Water content detector with LCD screen. Indoor hygrometer. Wood moisture meter (1/5)

Moisture meter. Moisture meter for walls and wood. Leak detector. Humidity. Water content detector with LCD screen. Indoor hygrometer. Wood moisture meter

~~£39.08~~

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Humidity detector, mini intelligent humidity sensor, suitable for flowers and plants in macetas, in pájaro shape, 90 x 180 mm, black (1/4)

Humidity detector, mini intelligent humidity sensor, suitable for flowers and plants in macetas, in pájaro shape, 90 x 180 mm, black (2/4)

Humidity detector, mini intelligent humidity sensor, suitable for flowers and plants in macetas, in pájaro shape, 90 x 180 mm, black (3/4)

Humidity detector, mini intelligent humidity sensor, suitable for flowers and plants in macetas, in pájaro shape, 90 x 180 mm, black

~~£47.68~~

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Moisture meter, moisture meter for walls and wood, leak detector, humidity, water content detector with LCD screen, indoor hygrometer, wood moisture tester

~~£66.14~~

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Indoor and Outdoor Thermometer, Hygrometer Thermometer with Outdoor Probe, Wireless Digital Hygrometer Thermometer with Large LCD Screen, ℃/℉ Switch, for Office, Home, Bedroom (1/5)

Indoor and Outdoor Thermometer, Hygrometer Thermometer with Outdoor Probe, Wireless Digital Hygrometer Thermometer with Large LCD Screen, ℃/℉ Switch, for Office, Home, Bedroom

~~£38.39~~

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Wi-Fi thermometer and hygrometer with Wi-Fi temperature and humidity sensor, alarm function, calibration and data logging (-40 80 °C). Compatible with Tuya/Smart Life.

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Moisture Meter Digital Moisture Meter 4 Pins Moisture Tester Damp Detector Moisture Measurement for Wood Wall Concrete Plaster Brick Fiberglass EE Glass Caravans Boats (1/4)

Moisture Meter Digital Moisture Meter 4 Pins Moisture Tester Damp Detector Moisture Measurement for Wood Wall Concrete Plaster Brick Fiberglass EE Glass Caravans Boats

Professional French Curve Ruler for Fashion Pattern Making (1/5)

Professional French Curve Ruler for Fashion Pattern Making (2/5)

Professional French Curve Ruler for Fashion Pattern Making (3/5)

Professional French Curve Ruler for Fashion Pattern Making

~~£30.74~~

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PMS710 Portable Digital Soil Moisture Analyzer for Garden Planting (1/5)

PMS710 Portable Digital Soil Moisture Analyzer for Garden Planting (2/5)

PMS710 Portable Digital Soil Moisture Analyzer for Garden Planting (3/5)

PMS710 Portable Digital Soil Moisture Analyzer for Garden Planting

~~£195.26~~

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3-piece mini digital thermometer/hygrometer for indoor use with LCD display, Bluetooth wireless sensor and humidity/temperature display for home and office. (1/5)

3-piece mini digital thermometer/hygrometer for indoor use with LCD display, Bluetooth wireless sensor and humidity/temperature display for home and office.

~~£38.99~~

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Wood Moisture Meter - Moisture Tester for Firewood, Walls, Floors, and Building Materials - Measures Wood Moisture (1/5)

Wood Moisture Meter - Moisture Tester for Firewood, Walls, Floors, and Building Materials - Measures Wood Moisture (2/5)

Wood Moisture Meter - Moisture Tester for Firewood, Walls, Floors, and Building Materials - Measures Wood Moisture (3/5)

Wood Moisture Meter - Moisture Tester for Firewood, Walls, Floors, and Building Materials - Measures Wood Moisture (4/5)

Wood Moisture Meter - Moisture Tester for Firewood, Walls, Floors, and Building Materials - Measures Wood Moisture

~~£80.57~~

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3Q0713128 is a micro switch module for gear shift levers in Audi, Volkswagen, and Skoda vehicles. (1/4)

3Q0713128 is a micro switch module for gear shift levers in Audi, Volkswagen, and Skoda vehicles. (2/4)

3Q0713128 is a micro switch module for gear shift levers in Audi, Volkswagen, and Skoda vehicles.

~~£53.01~~

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Soil Moisture Meter, Soil Tester, Tests Soil Moisture, Perfect for Gardens, Farms, Indoors and Outdoors, 26cm (No Batteries Required) (1/5)

Soil Moisture Meter, Soil Tester, Tests Soil Moisture, Perfect for Gardens, Farms, Indoors and Outdoors, 26cm (No Batteries Required) (2/5)

Soil Moisture Meter, Soil Tester, Tests Soil Moisture, Perfect for Gardens, Farms, Indoors and Outdoors, 26cm (No Batteries Required) (3/5)

Soil Moisture Meter, Soil Tester, Tests Soil Moisture, Perfect for Gardens, Farms, Indoors and Outdoors, 26cm (No Batteries Required) (4/5)

Soil Moisture Meter, Soil Tester, Tests Soil Moisture, Perfect for Gardens, Farms, Indoors and Outdoors, 26cm (No Batteries Required)

~~£18.78~~

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Moisture meter for wood 090% Moisture meter BlackBlack (1/5)

Moisture meter for wood 090% Moisture meter BlackBlack (2/5)

Moisture meter for wood 090% Moisture meter BlackBlack (3/5)

Moisture meter for wood 090% Moisture meter BlackBlack

~~£46.22~~

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Draper 34873 Digital Humidity Sensor and Moisture Meter for Accurate Humidity and Moisture Measurement (1/5)

Draper 34873 Digital Humidity Sensor and Moisture Meter for Accurate Humidity and Moisture Measurement (2/5)

Draper 34873 Digital Humidity Sensor and Moisture Meter for Accurate Humidity and Moisture Measurement (3/5)

Draper 34873 Digital Humidity Sensor and Moisture Meter for Accurate Humidity and Moisture Measurement (4/5)

Draper 34873 Digital Humidity Sensor and Moisture Meter for Accurate Humidity and Moisture Measurement

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RAINPOINT soil moisture sensor, soil moisture tester, control application for automatic drip irrigation system (soil tester only) (1/5)

RAINPOINT soil moisture sensor, soil moisture tester, control application for automatic drip irrigation system (soil tester only) (2/5)

RAINPOINT soil moisture sensor, soil moisture tester, control application for automatic drip irrigation system (soil tester only) (3/5)

RAINPOINT soil moisture sensor, soil moisture tester, control application for automatic drip irrigation system (soil tester only)

~~£108.05~~

WiFi transmitter for car, home, interior and exterior: wireless temperature and humidity sensor with remote alarm through the app, works with the Tuya app. (1/4)

WiFi transmitter for car, home, interior and exterior: wireless temperature and humidity sensor with remote alarm through the app, works with the Tuya app.

~~£49.06~~

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CSPARKV （32×6.3×6.3cm）Qieryun 4 in 1 Soil Tester, PH/Temperature/Humidity/Light Tester, Plant Moisture Tester with LED Digital Display for Horticulture, Agriculture and Outdoor Plants (1/4)

CSPARKV （32×6.3×6.3cm）Qieryun 4 in 1 Soil Tester, PH/Temperature/Humidity/Light Tester, Plant Moisture Tester with LED Digital Display for Horticulture, Agriculture and Outdoor Plants

~~£90.87~~

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Ulisem Mini High-Precision Digital Indoor Thermometer Hygrometer, Portable Humidity & Temperature Monitor, Thermo Hygrometer Comfort Level Indicator for Home, Office, Kitchen - Black (1/5)

Ulisem Mini High-Precision Digital Indoor Thermometer Hygrometer, Portable Humidity & Temperature Monitor, Thermo Hygrometer Comfort Level Indicator for Home, Office, Kitchen - Black

~~£43.86~~

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

10cm Indoor Outdoor Thermometer with Humidity Meter Indoor Outdoor Air Temperature for Monitor Air Conditioning Humidity Thermometer Gauge Indicators

~~£102.62~~

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Watering Humidity Meter, White Plant Moisture Meter Water Meter Soil Tester 12 cm

~~£46.44~~

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

~~£46.48~~

Set of 8 mini round digital hygrometers - Hygrometer - Temperature (°F) or Celsius (°C) - For indoor, office, living room use - Batteries included (1/5)

Set of 8 mini round digital hygrometers - Hygrometer - Temperature (°F) or Celsius (°C) - For indoor, office, living room use - Batteries included (2/5)

Set of 8 mini round digital hygrometers - Hygrometer - Temperature (°F) or Celsius (°C) - For indoor, office, living room use - Batteries included (3/5)

Set of 8 mini round digital hygrometers - Hygrometer - Temperature (°F) or Celsius (°C) - For indoor, office, living room use - Batteries included

~~£44.61~~

Digital display humidity controller, humidity control instrument, humidity control switch, humidification, dehumidification, constant humidity control, 220V - 2 (1/4)

Digital display humidity controller, humidity control instrument, humidity control switch, humidification, dehumidification, constant humidity control, 220V - 2

~~£41.98~~

Set of 4 digital thermometers and hygrometers with smiley face and LCD screen for indoor use - Mini hygrometer - High-precision temperature sensor for baby's room, indoors, office, living room (1/5)

Set of 4 digital thermometers and hygrometers with smiley face and LCD screen for indoor use - Mini hygrometer - High-precision temperature sensor for baby's room, indoors, office, living room

~~£41.98~~

2-in-1 room thermometer and hygrometer, analog hygrometer and thermometer, 5.8 cm mini thermometer, color (1/5)

2-in-1 room thermometer and hygrometer, analog hygrometer and thermometer, 5.8 cm mini thermometer, color (2/5)

2-in-1 room thermometer and hygrometer, analog hygrometer and thermometer, 5.8 cm mini thermometer, color (3/5)

2-in-1 room thermometer and hygrometer, analog hygrometer and thermometer, 5.8 cm mini thermometer, color

~~£48.36~~

Ulisem 4-in-1 Soil Moisture Tester, Digital Soil Test Kit, pH, Temperature, Sunlight, Humidity, Acidity with Backlit LCD Screen for Garden, Lawn, Agriculture, Indoor Plants (1 pc) (1/4)

Ulisem 4-in-1 Soil Moisture Tester, Digital Soil Test Kit, pH, Temperature, Sunlight, Humidity, Acidity with Backlit LCD Screen for Garden, Lawn, Agriculture, Indoor Plants (1 pc)

~~£43.33~~

Digital Thermometer Hygrometer, Desktop Digital Thermometer with Temperature and Humidity Monitor, Precise Humidity Gauge Room Thermometer with Clock, for Office, Home, Bedroom (1/4)

Digital Thermometer Hygrometer, Desktop Digital Thermometer with Temperature and Humidity Monitor, Precise Humidity Gauge Room Thermometer with Clock, for Office, Home, Bedroom

~~£43.86~~

pcs. Mini indoor thermometer hygrometer, small digital thermometer, accurate indoor humidity measurement, and indoor thermometer for measuring temperature and humidity (1/4)

pcs. Mini indoor thermometer hygrometer, small digital thermometer, accurate indoor humidity measurement, and indoor thermometer for measuring temperature and humidity

~~£43.86~~

Set of 3 mini round digital hygrometers - Hygrometer - Temperature (℉) or Celsius (℃) - For indoor use, offices, living rooms (batteries included) (1/5)

Set of 3 mini round digital hygrometers - Hygrometer - Temperature (℉) or Celsius (℃) - For indoor use, offices, living rooms (batteries included) (2/5)

Set of 3 mini round digital hygrometers - Hygrometer - Temperature (℉) or Celsius (℃) - For indoor use, offices, living rooms (batteries included) (3/5)

Set of 3 mini round digital hygrometers - Hygrometer - Temperature (℉) or Celsius (℃) - For indoor use, offices, living rooms (batteries included)

~~£45.73~~

3-in-1 Soil Tester, Plant Soil Tester, Moisture, Light, and pH Tester for Lawn and Vegetable Gardens, No Batteries Required (1/5)

3-in-1 Soil Tester, Plant Soil Tester, Moisture, Light, and pH Tester for Lawn and Vegetable Gardens, No Batteries Required (2/5)

3-in-1 Soil Tester, Plant Soil Tester, Moisture, Light, and pH Tester for Lawn and Vegetable Gardens, No Batteries Required (3/5)

3-in-1 Soil Tester, Plant Soil Tester, Moisture, Light, and pH Tester for Lawn and Vegetable Gardens, No Batteries Required

~~£45.73~~

LCD digital thermometer and hygrometer for cameras, temperature and humidity monitor for greenhouses and gardens (1/5)

LCD digital thermometer and hygrometer for cameras, temperature and humidity monitor for greenhouses and gardens (2/5)

LCD digital thermometer and hygrometer for cameras, temperature and humidity monitor for greenhouses and gardens (3/5)

LCD digital thermometer and hygrometer for cameras, temperature and humidity monitor for greenhouses and gardens

~~£41.59~~

Set of 6 mini digital thermometers with switch, LCD hygrometer, wireless indoor temperature sensor, high-precision temperature sensor in ℉/℃, for baby's room, indoor use (1/5)

Set of 6 mini digital thermometers with switch, LCD hygrometer, wireless indoor temperature sensor, high-precision temperature sensor in ℉/℃, for baby's room, indoor use

~~£42.73~~

Portable wood moisture tester, LCD moisture meter for wood moisture detector, for measuring the moisture content of firewood paper (1/4)

Portable wood moisture tester, LCD moisture meter for wood moisture detector, for measuring the moisture content of firewood paper (2/4)

Portable wood moisture tester, LCD moisture meter for wood moisture detector, for measuring the moisture content of firewood paper

~~£42.73~~

Set of 6 mini digital thermometers, LCD hygrometer, wireless indoor temperature gauge, hygrometer, high-precision temperature sensor, ℉/℃ display for baby room, indoor use, office (1/5)

Set of 6 mini digital thermometers, LCD hygrometer, wireless indoor temperature gauge, hygrometer, high-precision temperature sensor, ℉/℃ display for baby room, indoor use, office

~~£42.73~~

Set of 6 mini round digital hygrometers - Hygrometer - Temperature (°F) or Celsius (°C) - For indoor, office, living room use - Batteries included (1/5)

Set of 6 mini round digital hygrometers - Hygrometer - Temperature (°F) or Celsius (°C) - For indoor, office, living room use - Batteries included (2/5)

Set of 6 mini round digital hygrometers - Hygrometer - Temperature (°F) or Celsius (°C) - For indoor, office, living room use - Batteries included (3/5)

Set of 6 mini round digital hygrometers - Hygrometer - Temperature (°F) or Celsius (°C) - For indoor, office, living room use - Batteries included

~~£42.73~~

Ulisem 4-in-1 Soil Moisture Tester, Digital Soil Test Kit, pH, Temperature, Sunlight, Humidity, Acidity with Backlit LCD Screen for Garden, Lawn, Agriculture, Indoor Plants (1 pc)

~~£44.61~~

Ulisemtesteur plant moisture meter, hygrometer for flower pots, garden, farm, yard, no batteries required (1/4)

Ulisemtesteur plant moisture meter, hygrometer for flower pots, garden, farm, yard, no batteries required (2/4)

Ulisemtesteur plant moisture meter, hygrometer for flower pots, garden, farm, yard, no batteries required

~~£44.61~~

Mini digital thermometer and hygrometer with probe, Fahrenheit display (white) (1/5)

Mini digital thermometer and hygrometer with probe, Fahrenheit display (white) (2/5)

Mini digital thermometer and hygrometer with probe, Fahrenheit display (white) (3/5)

Mini digital thermometer and hygrometer with probe, Fahrenheit display (white)

~~£46.48~~

Mini digital thermometer and hygrometer with probe, Celsius display (black) (1/4)

Mini digital thermometer and hygrometer with probe, Celsius display (black) (2/4)

Mini digital thermometer and hygrometer with probe, Celsius display (black)

~~£46.48~~

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

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

~~£16.18~~

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