Testo 810 Pocket IR & Air Thermometer | Simultaneous Surface & Ambient
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Testo 810 Pocket Thermometer — Simultaneous IR Surface & Air Temperature | SKU: 0560 0810
The Testo 810 is a compact pocket-sized thermometer that simultaneously measures ambient air temperature and surface temperature via infrared — at the touch of a button. This makes it practical for HVAC/R technicians who need to quickly compare surface temperature against room air temperature, for example checking a radiator or air vent against the ambient room temperature without switching instruments or modes.
The 810 uses a 1-point laser and 6:1 optics for non-contact IR measurement, with adjustable emissivity for different surface materials. Min/max function and hold button support quick field assessments. Small enough to fit in a trouser pocket, it is designed to be quick to hand during service calls.
Confirm all specifications — including measurement range, accuracy, and emissivity settings — against the Testo 810 manufacturer’s current datasheet before ordering.
Key Features
- Simultaneous IR surface temperature and air temperature measurement
- 1-point laser measurement spot marking
- 6:1 optics — suited to shorter to medium measurement distances
- Adjustable emissivity for different surface materials
- Min/max value display
- Hold function — freezes last reading on display
- Display of difference between air and surface temperature
- Display illumination
- Compact pocket-sized design
- 2-year manufacturer’s warranty
What’s Included
- Testo 810 pocket thermometer
- Protective cap
- Wrist strap
- Belt holder
Best For
- HVAC/R technicians who need a quick, pocket-sized tool for simultaneous surface and air temperature checks
- Comparing radiator or air vent surface temperature against room ambient temperature
- General HVAC/R service and maintenance temperature assessment
Check Before Ordering
- Confirm measurement range and accuracy against the Testo 810 datasheet for your application
- Confirm emissivity settings are appropriate for your target surface material
- 6:1 optics are suited to shorter to medium distances — confirm the optics ratio is suitable for your measurement distance and target size
- Warranty: 2 years — confirm current terms at time of purchase
Frequently Asked Questions
Can the Testo 810 measure air and surface temperature at the same time?
Yes — the 810 simultaneously measures ambient air temperature and IR surface temperature, and can display the difference between the two readings.
What is the warranty?
2-year manufacturer’s warranty. Confirm current terms with HVAC Trade Supply at time of purchase.
Browse our full Testo test and measurement range or contact our team for advice.