Testo 810 Infrared Air and Surface Temperature Thermometer

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  • Infrared surface temperature sensor and NTC air temperature sensor
  • Ideal for inspecting HVAC systems with real-time readings shown on screen
  • Lightweight, portable design with 50-hour battery life

rrp £53.00

now £47.01 (Ex. VAT) £56.41 (Inc. VAT)

rrp £53.00

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"Perfect for HVAC systems thanks to air and surface temperature measurement capabilities"

  • Description

    Testo 810 Infrared Air and Surface Temperature Thermometer

    With an IR surface-temperature sensor and an NTC sensor for accurately measuring air temperature, the Testo 810 Infrared Surface and Air Temperature Thermometer can be used for several different tasks but is especially suited to inspecting heating, ventilation and air conditioning (HVAC) systems.

    The infrared sensor allows non-contact surface temperature readings, thereby improving safety, with a spot to distance ratio of 6:1 which makes it suitable for measuring surfaces from close to medium range. With a measuring range of -30 to 300℃, the Testo 810 can take readings for all surfaces in most HVAC systems whilst a laser highlights the measurement point for improved accuracy. Emissivity is adjustable so the user can compensate for different surface materials. The NTC sensor, meanwhile, takes air temperature readings from -10 to +50℃ so it is suitable for all indoor HVAC tasks.

    Real-time readings for surface temperature, air temperature and temperature differential are shown simultaneously on the Testo 810’s LCD screen thanks to each sensor’s 2/sec measurement rate whilst they are both highly accurate and also precise to 0.1℃. The screen can be illuminated to make readings more legible in poor light.

    Data collection functions include data hold and min/max whilst the light, compact design and 50-hour battery life make it perfect for transporting and operating for extended periods of time. The device comes supplied with batteries, a protective cap, a belt holder and a calibration protocol. The Testo 810 therefore constitutes an extremely useful combination of two thermometers in one clever package.

    Testo part number: 0560 0810

    Key Features

    • Infrared surface temperature sensor
    • IR temperature range: -30 to +300℃
    • IR accuracy ± 1 digit: ±2.0℃ or ±2% of mv
    • 1-point laser highlights measurement point
    • 6:1 optics for close- to mid-range measurements
    • Adjustable emissivity for different materials
    • NTC air temperature sensor
    • NTC temperature range: -10 to +50℃
    • NTC accuracy: ±0.5℃
    • Measurement rates: 2/sec
    • Precision: 0.1℃
    • Screen shows air temperature, surface temperature and temperature differential
    • Light, compact, portable design 
    • Comes with protective cap, wrist strap and belt holder
    • 50h battery life
    • 2-year warranty
  • Specification

    Infrared Sensor

    • Measuring range: -30 to +300℃
    • Accuracy ± 1 digit: ±2.0℃ (-30 to +100℃) / ±2%of mv (remaining range)
    • Measurement rate: 2/sec
    • Resolution: 0.1℃

    NTC Sensor

    • Measuring range: -10 to +50℃
    • Accuracy ± 1 digit: ±0.5℃
    • Measurement rate: 2/sec
    • Resolution: 0.1℃


    • Distance to measurement spot: 6:1
    • Meas. spot marking: 1-point laser
    • Emissivity: Adjustable 0.2 to 0.99
    • Spectral range: 8 to 14µm
    • Operating temperature: -10 to +50℃
    • Battery type: 2 AAA micro batteries
    • Battery life: 50h (average, without display illumination)
    • Dimensions: 119 x 46 x 25 mm (incl. protective cap)
    • Weight: 90g (incl. battery and protective cap)
    • Protection class: IP40
  • Supplied Accessories

    • Testo 810 Infrared Surface and Air Temperature Thermometer
    • Testo 810 Infrared Surface and Air Temperature Thermometer
    • Protective cap
    • 2 x AAA batteries
    • Belt holder
    • Calibration protocol
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    • Saturday Pre-Noon Delivery (on select products only) at £14.50*
    • Sunday Pre-Noon Delivery (on select products only) at £14.50*

    *UK mainland only

    NOTE! For next working day or Saturday/Sunday delivery options the order MUST be placed no later than 3pm on the working day before delivery is required. After 3pm, please arrange with our staff before selecting a priority delivery service. Priority services are available to UK mainland residents only.

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