Room thermometers

Analogue and digital room thermometers for accurate measurement of offices, factories, storage rooms, homes and gardens.
Room thermometers

Monitoring indoor temperatures and humdity levels helps ensure they remain safe and comfortable, especially for vulnerable people.

Elderly people and those with long-term health conditions should maintain a room temperature of over 18 °C, and nurseries should stay at 16-20 °C.

As well as for health reasons, using room thermometers to monitor temperatures can be a great way to save money on energy bills.

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  • Digital Therma-Hygrometer | Comfort Indicator

    Digital Therma-Hygrometer | Comfort Indicator

    Digital Therma-Hygrometer | Comfort Indicator
    £12.50
    £15.00 inc. VAT
    £12.50 £12.50
    £15.00 inc. VAT
  • Digital Therma-Hygrometer

    Digital Therma-Hygrometer

    Digital Therma-Hygrometer
    £12.50
    £15.00 inc. VAT
    £12.50 £12.50
    £15.00 inc. VAT
  • Digital Max/Min Thermometer | 810-120 - White

    Digital Max/Min Thermometer | 810-120

    Digital Max/Min Thermometer | 810-120
    £12.00
    £14.40 inc. VAT
    £12.00 £12.00
    £14.40 inc. VAT
  • New
    TempTag® Micro Max/Min Thermometer - Red

    TempTag® Micro Max/Min Thermometer

    TempTag® Micro Max/Min Thermometer
    £10.00
    £12.00 inc. VAT
    £10.00 £10.00
    £12.00 inc. VAT
  • Digital Comfort Thermometer | Climate Indicator

    Digital Comfort Thermometer | Climate Indicator

    Digital Comfort Thermometer | Climate Indicator
    £12.50
    £15.00 inc. VAT
    £12.50 £12.50
    £15.00 inc. VAT
  • Indoor/Outdoor Thermometer | Programmable Alarm

    Indoor/Outdoor Thermometer | Programmable Alarm

    Indoor/Outdoor Thermometer | Programmable Alarm
    £20.00
    £24.00 inc. VAT
    £20.00 £20.00
    £24.00 inc. VAT
  • Max/Min Therma-Hygrometer | Frost Alarm

    Max/Min Therma-Hygrometer | Frost Alarm

    Max/Min Therma-Hygrometer | Frost Alarm
    £20.50
    £24.60 inc. VAT
    £20.50 £20.50
    £24.60 inc. VAT
  • Digital Max/Min Thermometer | 810-110 - White

    Digital Max/Min Thermometer | 810-110

    Digital Max/Min Thermometer | 810-110
    £11.00
    £13.20 inc. VAT
    £11.00 £11.00
    £13.20 inc. VAT
  • New
    Wall Mounted Thermometer & Hygrometer - WM20 - 25 x 170 x 210 mm

    Wall Mounted Thermometer & Hygrometer

    Wall Mounted Thermometer & Hygrometer
    £60.00
    £72.00 inc. VAT
    £60.00 £60.00
    £72.00 inc. VAT
  • Digital Max/Min Alarm Thermometer | Dual Sensors

    Digital Max/Min Alarm Thermometer | Dual Sensors

    Digital Max/Min Alarm Thermometer | Dual Sensors
    £10.25
    £12.30 inc. VAT
    £10.25 £10.25
    £12.30 inc. VAT
  • Beechwood Thermometer - 45 x 205mm

    Beechwood Thermometer - 45 x 205mm

    Beechwood Thermometer - 45 x 205mm
    £3.60
    £4.32 inc. VAT
    £3.60 £3.60
    £4.32 inc. VAT
  • Room Thermometer - 25 x 175mm

    Room Thermometer - 25 x 175mm

    Room Thermometer - 25 x 175mm
    £1.80
    £2.16 inc. VAT
    £1.80 £1.80
    £2.16 inc. VAT
  • Factory Act Thermometer - 45 x 195mm

    Factory Act Thermometer - 45 x 195mm

    Factory Act Thermometer - 45 x 195mm
    £2.75
    £3.30 inc. VAT
    £2.75 £2.75
    £3.30 inc. VAT
  • Room Thermometer - 45 x 195mm

    Room Thermometer - 45 x 195mm

    Room Thermometer - 45 x 195mm
    £2.75
    £3.30 inc. VAT
    £2.75 £2.75
    £3.30 inc. VAT
  • 6100/6102 Therma-Hygrometers | Interchangeable Remote Probes - 6100 — standard probe

    6100/6102 Therma-Hygrometers | Interchangeable Remote Probes

    6100/6102 Therma-Hygrometers | Interchangeable Remote Probes
    £125.00
    £150.00 inc. VAT
    £125.00 £125.00
    £150.00 inc. VAT
  • Digital Aquarium Thermometer | Dual Tank/Room Sensors

    Digital Aquarium Thermometer | Dual Tank/Room Sensors

    Digital Aquarium Thermometer | Dual Tank/Room Sensors
    £13.00
    £15.60 inc. VAT
    £13.00 £13.00
    £15.60 inc. VAT
  • New
    ThermaData® Thermistor Loggers | Probe or Room Sensor with internal sensor

    ThermaData® Thermistor Loggers | Probe or Room Sensor with internal sensor

    ThermaData® Thermistor Loggers | Probe or Room Sensor with internal sensor
    £68.00
    £81.60 inc. VAT
    £68.00 £68.00
    £81.60 inc. VAT
  • Max/Min Thermometer | Programmable Alarm - Max/Min Thermometer

    Max/Min Thermometer | Programmable Alarm

    Max/Min Thermometer | Programmable Alarm
    £21.00
    £25.20 inc. VAT
    £21.00 £21.00
    £25.20 inc. VAT
  • Bath Thermometer - Blue

    Bath Thermometer

    Bath Thermometer
    £2.80
    £3.36 inc. VAT
    £0.00 £2.80
    £3.36 inc. VAT
  • New
    NODE WiFi Thermometer with 2 external probe ports

    NODE WiFi Thermometer with 2 external probe ports

    NODE WiFi Thermometer with 2 external probe ports
    £110.00
    £132.00 inc. VAT
    £0.00 £110.00
    £132.00 inc. VAT
A small white digital thermometer with a green leafy plant in a beige pot on a light wood cabinet against a white wall.

What are the different types of room thermometers?

Analogue

Simple, budget-friendly room thermometers with no batteries required.

Therma-Hygrometers

Monitor temperature and humidity simultaneously to ensure optimal room conditions.

Max/Min

View the highest and lowest temperatures over a period of time to monitor fluctuations and maintain a stable environment.

In/Out

Features an internal sensor and external probe for tracking indoor and outdoor temperatures at once.

Frequently Asked Questions

What is the ideal room temperature?

The ideal room temperature depends on the room and who’s using it. Around 20 °C is a good all-round target.

Read our room temperature guide to find out the ideal temperature for different rooms.

What humidity should a room be?

For most homes and indoor spaces, the ideal humidity level is around 40–60 %RH. This range keeps conditions comfortable and helps reduce the risk of damp, mould, and dry air issues.

Learn how to increase or decrease humidity in a room in our humidity guide.