The HVAC Meter / HVACR Tester is a compact, battery-operated measuring device for non-contact temperature measurement in the range from -50°C ... 400°C / -58 ... 752°F. It offers a resolution of 0.1°C / 0.18°F and measures with an accuracy of ± 3°C / 5.4°F in the range -50°C ... 0°C / -58 ... 32°F and ±(1.5% of the measured value + 2°C / 3.6°F) in the range from 0°C ... 400°C / 32 ... 752°F. The measured value display can be switched between °C and °F, and the emissivity can be adjusted in the range 0.1 to 1.0.

An optical temperature alarm can be freely set within the usable measuring range and supports a rapid response when defined limit values are exceeded or not reached. The measuring device has a measuring spot ratio of 12:1 and a fast response time of just 0.5 seconds. Additional functions such as hold and maximum value display facilitate handling and increase practicality. The HVAC Meter / HVACR Tester switches off automatically after 50 seconds of inactivity to save battery power. The measurement results are shown on a 1.5-inch color LCD display.

The HVAC Meter / HVACR Tester is used wherever non-contact temperature measurements are useful or necessary - for example in electrical engineering, in heating, ventilation and air conditioning systems, in food inspection, in vehicle maintenance or for monitoring machines and systems. The HVAC Meter / HVACR Tester is therefore a versatile instrument for industry, trade and technology that enables precise measurements to be taken in a short space of time.