Humidity sensors

500+ products

CSPARKV （26×6.3×6.3cm） (PH3) Plant Hygrometer, Plant Moisture Tester, 3 in 1 Soil Tester with PH/Temperature/Humidity, Soil Moisture Sensor for Outdoor and Indoor Plants (1/4)

CSPARKV （26×6.3×6.3cm） (PH3) Plant Hygrometer, Plant Moisture Tester, 3 in 1 Soil Tester with PH/Temperature/Humidity, Soil Moisture Sensor for Outdoor and Indoor Plants

~~£244.34~~

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Hygrometer Thermometer, Indoor and Outdoor Thermometer, Humidity Meter, Indoor Thermometer and Indoor Hygrometer, Measures Temperature and Humidity for Garden Greenhouse (1/4)

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

~~£35.64~~

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Plant Moisture Meter, Hygrometer for Flower Pots, Garden, Farm, Yard, No Batteries Required

~~£35.88~~

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3 Pieces Mini Digital LCD Thermometer Hygrometer Temperature and Humidity Portable Thermo Indicator for Office, Kitchen, Humidors, Incubators, Reptiles (1/5)

3 Pieces Mini Digital LCD Thermometer Hygrometer Temperature and Humidity Portable Thermo Indicator for Office, Kitchen, Humidors, Incubators, Reptiles

~~£35.78~~

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LCD Digital Moisture Meter with 2 Test Pins for Accurate Measurement of Water Percentage in Walls, Firewood, Lumber, Firewood, Floors, Corduroy and Trees (1/5)

LCD Digital Moisture Meter with 2 Test Pins for Accurate Measurement of Water Percentage in Walls, Firewood, Lumber, Firewood, Floors, Corduroy and Trees

~~£24.45~~

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Digital Soil Hygrometer Moisture and Temperature Tester with Probe (1/5)

Digital Soil Hygrometer Moisture and Temperature Tester with Probe (2/5)

Digital Soil Hygrometer Moisture and Temperature Tester with Probe (3/5)

Digital Soil Hygrometer Moisture and Temperature Tester with Probe (4/5)

Digital Soil Hygrometer Moisture and Temperature Tester with Probe

LASERLINER 082.332A MOISTURE FINDER COMPACT (1/2)

LASERLINER 082.332A MOISTURE FINDER COMPACT

~~£123.59~~

Eco-friendly ABS Resin LCD Baby Room Thermometer (1/4)

Eco-friendly ABS Resin LCD Baby Room Thermometer (2/4)

Eco-friendly ABS Resin LCD Baby Room Thermometer (3/4)

Eco-friendly ABS Resin LCD Baby Room Thermometer

Portable Wood Moisture Tester, High Accuracy Wood Moisture Meter 4 Modes Orange Moisture Detector for Medicinal Building Materials Paper Carton (1/5)

Portable Wood Moisture Tester, High Accuracy Wood Moisture Meter 4 Modes Orange Moisture Detector for Medicinal Building Materials Paper Carton

~~£25.90~~

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Firewood Moisture Meter, Pin Type Digital Moisture Tester for Walls, Firewood, Moisture Detector for Firewood, Wooden Wall, Firewall Paper (1/5)

Firewood Moisture Meter, Pin Type Digital Moisture Tester for Walls, Firewood, Moisture Detector for Firewood, Wooden Wall, Firewall Paper (2/5)

Firewood Moisture Meter, Pin Type Digital Moisture Tester for Walls, Firewood, Moisture Detector for Firewood, Wooden Wall, Firewall Paper (3/5)

Firewood Moisture Meter, Pin Type Digital Moisture Tester for Walls, Firewood, Moisture Detector for Firewood, Wooden Wall, Firewall Paper (4/5)

Firewood Moisture Meter, Pin Type Digital Moisture Tester for Walls, Firewood, Moisture Detector for Firewood, Wooden Wall, Firewall Paper

~~£25.90~~

Free shipping

Stormdry Test Kit - Penetrating Damp Test Kit

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

5-Piece Digital Indoor Thermometer Hygrometer Set, Comfort Level Indicator, Small High-Precision Digital Thermometer Hygrometer, Baby Room Thermometer for Living Room, Warehouse, Bedroom

~~£55.07~~

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Digital Thermometer Hygrometer with Outdoor Probe - Large LCD Screen - ℃/℉ Switch - Home/Office/Bedroom

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Mini LCD Thermometer Hygrometer - Indoor/Outdoor Temperature & Humidity Monitor (1/4)

Mini LCD Thermometer Hygrometer - Indoor/Outdoor Temperature & Humidity Monitor (2/4)

Mini LCD Thermometer Hygrometer - Indoor/Outdoor Temperature & Humidity Monitor

~~£25.62~~

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Generic Air Temperature Thermometer, Room Hygrometer Thermometer Temperature and Humidity Monitor for Baby Room, Living Room, Basement, Greenhouse, Office, Cigar Humidors (1/5)

Generic Air Temperature Thermometer, Room Hygrometer Thermometer Temperature and Humidity Monitor for Baby Room, Living Room, Basement, Greenhouse, Office, Cigar Humidors

~~£26.74~~

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Draper 31902 Laserliner 082.003E DampCheck Moisture Measuring Device

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5-in-1 Soil pH Tester for Plants - Moisture and Acidity Meter (1/4)

5-in-1 Soil pH Tester for Plants - Moisture and Acidity Meter (2/4)

5-in-1 Soil pH Tester for Plants - Moisture and Acidity Meter

~~£36.37~~

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Digital Thermometer and Hygrometer, Sensor for Indoor and Outdoor Weather Stations, White (Black) (1/5)

Digital Thermometer and Hygrometer, Sensor for Indoor and Outdoor Weather Stations, White (Black) (2/5)

Digital Thermometer and Hygrometer, Sensor for Indoor and Outdoor Weather Stations, White (Black) (3/5)

Digital Thermometer and Hygrometer, Sensor for Indoor and Outdoor Weather Stations, White (Black)

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Digital LCD Thermometer and Hygrometer with External Sensor for Reptile, Aquarium, and Poultry Incubator - White (1/4)

Digital LCD Thermometer and Hygrometer with External Sensor for Reptile, Aquarium, and Poultry Incubator - White (2/4)

Digital LCD Thermometer and Hygrometer with External Sensor for Reptile, Aquarium, and Poultry Incubator - White

~~£36.77~~

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220V Capteur d'humidité de contrôleur de commutateur d'hygromètre numérique XH-W3005 099% Régulateurs de température RH sortie directe(220V),OUYLAF (1/5)

220V Capteur d'humidité de contrôleur de commutateur d'hygromètre numérique XH-W3005 099% Régulateurs de température RH sortie directe(220V),OUYLAF

~~£22.22~~

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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

~~£22.22~~

Free shipping

Set of 2 Soil Moisture Meters – Potted Plants, Accurate Soil Tester for Indoor Gardening, Easy-to-Use Moisture Sensor to Monitor Plant Health and Soil Condition (1/5)

Set of 2 Soil Moisture Meters – Potted Plants, Accurate Soil Tester for Indoor Gardening, Easy-to-Use Moisture Sensor to Monitor Plant Health and Soil Condition

~~£22.22~~

Free shipping

Indoor Thermometer Hygrometer, 1pc Mini High-Precision Digital Hygrometer, Temperature and Humidity Monitor for Home and Office Comfort, Reptile Thermometer (1/5)

Indoor Thermometer Hygrometer, 1pc Mini High-Precision Digital Hygrometer, Temperature and Humidity Monitor for Home and Office Comfort, Reptile Thermometer

~~£22.22~~

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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

~~£22.22~~

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

~~£22.22~~

Free shipping

Indoor Thermometer Hygrometer, 4pc Mini High-Precision Digital Hygrometer, Temperature and Humidity Monitor for Home and Office Comfort, Reptile Thermometer (1/5)

Indoor Thermometer Hygrometer, 4pc Mini High-Precision Digital Hygrometer, Temperature and Humidity Monitor for Home and Office Comfort, Reptile Thermometer

~~£22.22~~

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Mini thermometer circular digital LCD integrated, hygrometer, moisture, temperature, interior, black (1/5)

Mini thermometer circular digital LCD integrated, hygrometer, moisture, temperature, interior, black (2/5)

Mini thermometer circular digital LCD integrated, hygrometer, moisture, temperature, interior, black (3/5)

Mini thermometer circular digital LCD integrated, hygrometer, moisture, temperature, interior, black (4/5)

Mini thermometer circular digital LCD integrated, hygrometer, moisture, temperature, interior, black

~~£26.32~~

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Digital Indoor Thermometer - Mini Hygrometer - Digital LCD Screen - For Indoor and Outdoor Use - Humidity Meter for Humidifiers, Basements, Nurseries - Fahrenheit or Celsius (2) (1/4)

Digital Indoor Thermometer - Mini Hygrometer - Digital LCD Screen - For Indoor and Outdoor Use - Humidity Meter for Humidifiers, Basements, Nurseries - Fahrenheit or Celsius (2)

~~£36.86~~

Free shipping

Hygrometer, greenhouse thermometer, garden thermometer, thermometer Hygrometer Wall dial hanging tester of high precision humidity gauge (1/5)

Hygrometer, greenhouse thermometer, garden thermometer, thermometer Hygrometer Wall dial hanging tester of high precision humidity gauge (2/5)

Hygrometer, greenhouse thermometer, garden thermometer, thermometer Hygrometer Wall dial hanging tester of high precision humidity gauge (3/5)

Hygrometer, greenhouse thermometer, garden thermometer, thermometer Hygrometer Wall dial hanging tester of high precision humidity gauge (4/5)

Hygrometer, greenhouse thermometer, garden thermometer, thermometer Hygrometer Wall dial hanging tester of high precision humidity gauge

4 Pack Mini LCD Thermometer and Hygrometer for Indoor Use, Suitable for Nurseries, Senior Rooms, etc. (1/4)

4 Pack Mini LCD Thermometer and Hygrometer for Indoor Use, Suitable for Nurseries, Senior Rooms, etc. (2/4)

4 Pack Mini LCD Thermometer and Hygrometer for Indoor Use, Suitable for Nurseries, Senior Rooms, etc.

~~£37.41~~

Free shipping

Wireless WiFi Humidity Sensor – Powered by 3 AA Batteries – Remote Monitoring via Mobile Device – Alexa Compatible (1/4)

Wireless WiFi Humidity Sensor – Powered by 3 AA Batteries – Remote Monitoring via Mobile Device – Alexa Compatible (2/4)

Wireless WiFi Humidity Sensor – Powered by 3 AA Batteries – Remote Monitoring via Mobile Device – Alexa Compatible

~~£36.37~~

Free shipping

Indoor Hygrometer and Thermometer, Digital Tabletop Thermometer with Temperature and Humidity Monitor, Precise Room Thermometer with Hygrometer and Clock (1/5)

Indoor Hygrometer and Thermometer, Digital Tabletop Thermometer with Temperature and Humidity Monitor, Precise Room Thermometer with Hygrometer and Clock

~~£36.37~~

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Digital Thermometer Hygrometer Indoor Thermometer Indoor Hygrometer, Mini Thermometer for Home Terrarium Baby Room Incubator Cellar Cloakroom etc. (1/5)

Digital Thermometer Hygrometer Indoor Thermometer Indoor Hygrometer, Mini Thermometer for Home Terrarium Baby Room Incubator Cellar Cloakroom etc.

~~£18.99~~

Free shipping

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

Mini High Precision Digital Indoor Thermometer Hygrometer, Temperature and Humidity Monitor, Thermo Hygrometer Comfort Level Indicator (2/5)

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

Mini High Precision Digital Indoor Thermometer Hygrometer, Temperature and Humidity Monitor, Thermo Hygrometer Comfort Level Indicator (4/5)

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

~~£18.99~~

Free shipping

Combined Thermometer and Hygrometer for Reptiles, Hygrometer and Thermometer for Terrariums, Dehumidification Chambers, and Bird Incubators (1/4)

Combined Thermometer and Hygrometer for Reptiles, Hygrometer and Thermometer for Terrariums, Dehumidification Chambers, and Bird Incubators

~~£37.93~~

Free shipping

Indoor/Outdoor Thermometer 10 cm, Indoor/Outdoor Humidity Meter, Monitor for Indoor/Outdoor Air Temperature, Air Conditioner Humidity Thermometer, Measuring Instrument Display (1/5)

Indoor/Outdoor Thermometer 10 cm, Indoor/Outdoor Humidity Meter, Monitor for Indoor/Outdoor Air Temperature, Air Conditioner Humidity Thermometer, Measuring Instrument Display

~~£37.68~~

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8-Piece Set of Round Mini Digital Hygrometers - Hygrometer - Temperature in Fahrenheit (℉) or Celsius (℃) - For Indoor Use, Office, Living Room - Batteries Included (1/5)

8-Piece Set of Round Mini Digital Hygrometers - Hygrometer - Temperature in Fahrenheit (℉) or Celsius (℃) - For Indoor Use, Office, Living Room - Batteries Included

~~£37.84~~

Free shipping

2 Pack Small Digital Indoor Thermometers and Hygrometers with High Accuracy and Comfort Display - For Office, Nursery, Hallway (1/5)

2 Pack Small Digital Indoor Thermometers and Hygrometers with High Accuracy and Comfort Display - For Office, Nursery, Hallway (2/5)

2 Pack Small Digital Indoor Thermometers and Hygrometers with High Accuracy and Comfort Display - For Office, Nursery, Hallway (3/5)

2 Pack Small Digital Indoor Thermometers and Hygrometers with High Accuracy and Comfort Display - For Office, Nursery, Hallway

~~£37.59~~

Free shipping

Pack of 4 High-Precision Electronic Indoor Thermometers and Hygrometers for Baby Room, Wall-Mounted Device for Displaying Temperature and Humidity (1/4)

Pack of 4 High-Precision Electronic Indoor Thermometers and Hygrometers for Baby Room, Wall-Mounted Device for Displaying Temperature and Humidity

~~£38.51~~

Free shipping

Set of 6 Mini Indoor Hygrometers, Digital Mini Thermometer, Indoor Hygrometer, Thermometer-Hygrometer, Fahrenheit (℉) Monitor for Reptile Thermostat, Jars, Refrigerator (1/5)

Set of 6 Mini Indoor Hygrometers, Digital Mini Thermometer, Indoor Hygrometer, Thermometer-Hygrometer, Fahrenheit (℉) Monitor for Reptile Thermostat, Jars, Refrigerator

~~£38.12~~

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Mini Thermometer and Hygrometer for Indoor Use, Digital, High-Precision, Temperature and Humidity Meter, Thermo-Hygrometer with Comfort Level Display (4.3 cm x 4.3 cm, White, 4 Pieces) (1/5)

Mini Thermometer and Hygrometer for Indoor Use, Digital, High-Precision, Temperature and Humidity Meter, Thermo-Hygrometer with Comfort Level Display (4.3 cm x 4.3 cm, White, 4 Pieces)

~~£38.51~~

Free shipping

Tester moisture of the floor digital to double probe ph-meter high precision Range ph 3-9 Power supply 3 batteries AAA For vergers and tighten (1/5)

Tester moisture of the floor digital to double probe ph-meter high precision Range ph 3-9 Power supply 3 batteries AAA For vergers and tighten (2/5)

Tester moisture of the floor digital to double probe ph-meter high precision Range ph 3-9 Power supply 3 batteries AAA For vergers and tighten (3/5)

Tester moisture of the floor digital to double probe ph-meter high precision Range ph 3-9 Power supply 3 batteries AAA For vergers and tighten (4/5)

Tester moisture of the floor digital to double probe ph-meter high precision Range ph 3-9 Power supply 3 batteries AAA For vergers and tighten

~~£26.90~~

Free shipping

Digital Hygrometer, Electronic Temperature and Humidity Meter with LCD Time and Date Display, Indoor Thermometer Hygrometer with Stand for Garden Greenhouse (1/5)

Digital Hygrometer, Electronic Temperature and Humidity Meter with LCD Time and Date Display, Indoor Thermometer Hygrometer with Stand for Garden Greenhouse

~~£29.49~~

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Humidity detector for various materials, humidity tester with LED screen and 2 pins, portable digital hygrometer can detect wood, furniture, walls and building materials (1/5)

Humidity detector for various materials, humidity tester with LED screen and 2 pins, portable digital hygrometer can detect wood, furniture, walls and building materials

~~£32.16~~

Mini thermometer LCD - Thermometer and hygrometer digital indoor - Thermometer and hygrometer cordless - Suitable for bedroom, rooms, offices, tighten - White (1/5)

Mini thermometer LCD - Thermometer and hygrometer digital indoor - Thermometer and hygrometer cordless - Suitable for bedroom, rooms, offices, tighten - White

~~£27.25~~

Free shipping

Portable Wood Moisture Meter, LCD Moisture Meter for Firewood and Paper (with Battery) (1/4)

Portable Wood Moisture Meter, LCD Moisture Meter for Firewood and Paper (with Battery) (2/4)

Portable Wood Moisture Meter, LCD Moisture Meter for Firewood and Paper (with Battery)

~~£38.77~~

Free shipping

Indoor and Outdoor Thermometer and Hygrometer, 10 cm, Humidity Display for Indoor and Outdoor Use (1/5)

Indoor and Outdoor Thermometer and Hygrometer, 10 cm, Humidity Display for Indoor and Outdoor Use (2/5)

Indoor and Outdoor Thermometer and Hygrometer, 10 cm, Humidity Display for Indoor and Outdoor Use (3/5)

Indoor and Outdoor Thermometer and Hygrometer, 10 cm, Humidity Display for Indoor and Outdoor Use

~~£38.64~~

Free shipping

3-Piece Mini Digital LCD Thermometer Hygrometer Portable Temperature Humidity Indicator for Office Kitchen Humidors Incubators Reptiles (1/5)

3-Piece Mini Digital LCD Thermometer Hygrometer Portable Temperature Humidity Indicator for Office Kitchen Humidors Incubators Reptiles (2/5)

3-Piece Mini Digital LCD Thermometer Hygrometer Portable Temperature Humidity Indicator for Office Kitchen Humidors Incubators Reptiles (3/5)

3-Piece Mini Digital LCD Thermometer Hygrometer Portable Temperature Humidity Indicator for Office Kitchen Humidors Incubators Reptiles (4/5)

3-Piece Mini Digital LCD Thermometer Hygrometer Portable Temperature Humidity Indicator for Office Kitchen Humidors Incubators Reptiles

~~£26.26~~

Free shipping

Humidimetre of the floor to needle unique to head square Humidimetre for plantation indoor and outdoor Hygrometer Sensor moisture Kit of test of floor Meter water for garden, farm, lawn (1/5)

Humidimetre of the floor to needle unique to head square Humidimetre for plantation indoor and outdoor Hygrometer Sensor moisture Kit of test of floor Meter water for garden, farm, lawn

~~£24.03~~

Free shipping

Debuns – 4-Pack WiFi Hygrometers – Wireless Temperature and Humidity Sensors – Remote Alerts via Tuya App – Compact for Small Spaces (1/4)

Debuns – 4-Pack WiFi Hygrometers – Wireless Temperature and Humidity Sensors – Remote Alerts via Tuya App – Compact for Small Spaces (2/4)

Debuns – 4-Pack WiFi Hygrometers – Wireless Temperature and Humidity Sensors – Remote Alerts via Tuya App – Compact for Small Spaces

Moisture meter and detector with pin sensor for accurate readings of moisture in wood, drywall, timber and walls, and firewood. (1/5)

Moisture meter and detector with pin sensor for accurate readings of moisture in wood, drywall, timber and walls, and firewood. (2/5)

Moisture meter and detector with pin sensor for accurate readings of moisture in wood, drywall, timber and walls, and firewood. (3/5)

Moisture meter and detector with pin sensor for accurate readings of moisture in wood, drywall, timber and walls, and firewood. (4/5)

Moisture meter and detector with pin sensor for accurate readings of moisture in wood, drywall, timber and walls, and firewood.

~~£25.64~~

Free shipping

3 Pcs Mini Numérique LCD Thermomètre Hygromètre Température Humidité Portable Thermomètre Hygromètre Jauge pour Bureau Cuisine Humidificateurs Incubateurs Reptiles (1/4)

3 Pcs Mini Numérique LCD Thermomètre Hygromètre Température Humidité Portable Thermomètre Hygromètre Jauge pour Bureau Cuisine Humidificateurs Incubateurs Reptiles

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Thermomètre de chambre, thermomètre intérieur Hygromètre mural Humidité Humidité Température Humidité Gauge pour maison Garden Garden Greenhouse, Style2 (1/4)

Thermomètre de chambre, thermomètre intérieur Hygromètre mural Humidité Humidité Température Humidité Gauge pour maison Garden Garden Greenhouse, Style2

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Thermomètre Hygromètre électronique sans Fil Pour Intérieur et Extérieur,écran Tactile Rond Avec écran LCD,Testeur de Station Météo,3305F Noir (1/5)

Thermomètre Hygromètre électronique sans Fil Pour Intérieur et Extérieur,écran Tactile Rond Avec écran LCD,Testeur de Station Météo,3305F Noir

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Mini 4.5cm Noir Thermomètre Hygrometre Digital，Écran LCD Digital Intérieur extérieure Portable thermometre Rond Piles Incluses,pour Chambre Bébé Maison Réfrigérateur Bureau Entrepôt Cave a vin (1/5)

Mini 4.5cm Noir Thermomètre Hygrometre Digital，Écran LCD Digital Intérieur extérieure Portable thermometre Rond Piles Incluses,pour Chambre Bébé Maison Réfrigérateur Bureau Entrepôt Cave a vin

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Moisture tester, pen-type moisture detector with 3 modes, LCD display with green backlight, mold detector for wood and building materials. Moisture detector (1/2)

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

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