Indoor & Outdoor Temperature / Humidity Monitors
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ETI 803-229 Room Spirit Thermometer (25 x 175mm)£2.16 £1.80- Measure temperature from -30 to 50°C
- Ideal for use in the home, around offices etc
- Includes hole for hanging
1 Reward PointsPrice Match Guarantee803-229 -
Comark WT4 Wall Thermometer£2.65 £2.21- Simple, wall-hangable thermometer with non-toxic, spirit-filled gauge
- Dual scale shows measurements in both Celsius and Fahrenheit
- Suitable for use indoors and outdoors
2 Reward PointsPrice Match GuaranteeWT4 -
ETI 803-232 Room Spirit Thermometer (45 x 195mm)£3.30 £2.75- Measure temperature from -30 to 50°C
- Low cost solution for measuring temperature in any application
- Reliable accuracy
2 Reward PointsPrice Match Guarantee803-232 -
ETI 803-233 Room Spirit Thermometer with Factory Act Classification£3.30 £2.75- In compliance with the Factory Act of 1961
- Measure temperature from -30 to 50°C
- ABS plastic case
2 Reward PointsPrice Match Guarantee803-233 -
ETI 803-292 Wooden Room Thermometer (45 x 205mm)£4.32 £3.60- Made from high quality beechwood
- Measures temperature from -30 to 50°C
- Dual scale - Celsius and Fahrenheit
3 Reward PointsPrice Match Guarantee803-292 -
Comark EFG120C Economy Wall Thermometer
£8.40 £7.00- Temperature range from -40 to 50°C
- Suitable for hanging or standing vertically
- Low cost solution for measuring temperature
7 Reward PointsPrice Match GuaranteeEFG120C -
ETI 810-125 Max/Min Thermometer with Internal Sensor + External Probe£12.30 £10.25- Dual sensors - one built-in for room temperature and another attached to a remote probe
- Calculate the maximum and minimum values taken over a period of time
- Temperature measurement range from -49.9 to 69.9°C
10 Reward PointsPrice Match Guarantee810-125 -
ETI Max/Min Digital Thermometer with Choice of Colour
£14.40 £12.00- Triple display - shows MIN/MAX and current temperatures
- Measurement range from -20 to 69.9°C
- Ideal for home and the workplace
12 Reward PointsPrice Match GuaranteeETI-MAX-MIN -
ETI 810-130 Temp/Humidity Monitor with Humidity Comfort Indicator£15.00 £12.50- Measures the humidity and temperature of the air and displays it constantly
- Unique comfort level indicator shows at a glance how wet or dry the environment is
- Exceptional battery life - 10000 hours on 2 x 1.5V AAA batteries
12 Reward PointsPrice Match Guarantee810-130 -
ETI 810-135 Temp/Humidity Monitor with Temperature Comfort Indicator£15.00 £12.50- Constantly measures air temperature and humidity
- Temperature comfort level indicator with colour-coded zones
- Battery life of 10,000 hours
12 Reward PointsPrice Match Guarantee810-135 -
ETI 810-145 Large Digit Temperature and Humidity Indicator£15.00 £12.50- Dual screen constantly shows temperature and humidity levels
- Large-size screen, easy to view from a distance
- Can be placed on a desk or wall-mounted
12 Reward PointsPrice Match Guarantee810-145 -
ETI 810-140 Temperature & Humidity Monitor with Remote Probe£16.80 £14.00- Constantly monitor temperature and humidity levels
- Includes remote probe sensor attached via 3m lead
- Accurate, reliable results
14 Reward PointsPrice Match Guarantee810-140 -
ETI 810-155 Therma-Hygrometer with Alarm£22.20 £18.50- Measures and displays relative humidity and temperature levels
- Includes remote probe with alarm system when temperatures hit 0°C
- Can be placed on a desk or wall mounted
18 Reward PointsPrice Match Guarantee810-155 -
ETI 810-180 Panel-Mount Temperature & Humidity Monitor£22.80 £19.00- Install on a panel and constantly monitor temperature and humidity
- Accurate, reliable results
- Easy to install
19 Reward PointsPrice Match Guarantee810-180 -
ETI 810-195 Temperature & Humidity Monitor with Low Temperature Alarm£24.00 £20.00- Dual display of temperature and humidity
- Audible alert when temperatures below 0°C are detected
- 3m flexible sensor supplied with wall bracket
20 Reward PointsPrice Match Guarantee810-195 -
Extech 401014 Big Digit Indoor/Outdoor Thermometer£25.55 £21.29- Simultaneously displays indoor and outdoor temperatures
- Big digit display can be easily seen from a distance
- Includes wall bracket and 3 metre extension cable with waterproof outdoor sensor
21 Reward PointsPrice Match Guarantee401014 -
Extech 401014A Indoor/ Outdoor Temperature Alert£25.67 £21.39- Measure and display indoor and outdoor temperatures simultaneously
- Indoor temperature range: -10 to 60°C / 14 to 140°F
- Outdoor temperature range: -50°C to 70°C / -58°F to 158°F
21 Reward PointsPrice Match Guarantee401014A -
Extech 445702 Hygro Thermometer Clock£35.94 £29.95- Triple LCD display shows time, temperature and humidity levels at the same time
- Can be placed on a desk or wall mounted
- User-settable clock alarm
29 Reward PointsPrice Match Guarantee445702 -
Comark DTH880 Temperature and Humidity Monitor£37.20 £31.00- Portable monitor which measures air temperature and humidity levels
- Mount on a wall, or prop up on a surface with the built-in stand
- Ideal for any environment - offices, greenhouses, warehouses and anywhere else
31 Reward PointsPrice Match GuaranteeDTH880 -
Extech 445814 Humidity, Dewpoint and Temperature Alert£37.20 £31.00- Constantly calculates and displays air temperature, humidity and dewpoint
- Set your own alarms - the indicator will flash a light and sound a beeper when limits are met
- Wall-mountable (bracket included) or can be propped up using built-in stand
31 Reward PointsPrice Match Guarantee445814 -
Extech RH200W Multi-Channel Wireless Hygro-Thermometer£40.67 £33.89- Consist of one base station and one wireless transmitter
- Up to eight transmitters can be wirelessly connected to the base station
- Base station indicates all temperature and humidity readings and can record the min and max values detected over the measurement period
33 Reward PointsPrice Match GuaranteeRH200W -
Extech 445713 Big Digit Indoor & Outdoor HygroThermometer£44.99 £37.49- Humidity: 10 to 99% RH
- Temperature: 14 to 140°F or -10 to 60°C
- Accuracy: °5%RH; °1.8°F, °1°C
37 Reward PointsPrice Match Guarantee445713 -
Extech HW30 HeatWatch Humidity/Temperature Stopwatch£45.96 £38.30- Stopwatch/chronograph mode with 1/100 second resolution
- Fastest/Slowest/Average Lap recall
- 99 lap counter with 30 lap/split memory
38 Reward PointsPrice Match GuaranteeHW30 -
Extech 445815 Temperature, Humidity & Dew Point Alert w/ Remote Sensor£46.80 £39.00- Monitors air temperature, humidity and dewpoint and constantly displays values
- User-programmable humidity alarms with visual LED and audible beeper when limits are exceeded
- Flexible remote sensor fits into small gaps (such as behind walls) or can be clipped onto the indicator
39 Reward PointsPrice Match Guarantee445815
About Indoor & Outdoor Temperature / Humidity Monitors
Measure temperature and humidity in the home, the office, your greenhouse, the lab, and anywhere else with these instruments. You will be able to see if there are cold or warm areas and make adjustments to your heating or cooling system.
Humidity monitors measure, and report the relative humidity (RH) of air or determine the amount of water vapor present in the gas mixture (air) or pure gas.
