Testo 810 - Infrared Temperature Meter, Two Channel

Description 

The Testo 810 is a two-channel infrared (IR) temperature meter designed for HVAC professionals and facility managers. Its primary function is the simultaneous measurement of air temperature using an integrated NTC sensor and non-contact surface temperature using an IR sensor. This dual-measurement capability allows for the quick and easy calculation of the temperature difference, which is useful for diagnosing problems in heating, ventilation, and air conditioning systems.

Key Features

• Two-channel measurement: The device measures both surface temperature via infrared and air temperature via a built-in NTC thermistor sensor. The temperature difference is automatically calculated and shown on the backlit display.
• Infrared sensor: The non-contact infrared sensor has a 6:1 optics ratio and a 1-point laser for precise spot marking, making it ideal for measuring surfaces like radiators, windows, and air vents.
• Adjustable emissivity: The emissivity of the IR sensor can be adjusted to match the surface material being measured, ensuring accurate temperature readings.
• MIN/MAX and HOLD function: The instrument can record the minimum and maximum temperature values during a measurement series. The "hold" function freezes the last reading on the display.
• Pocket-sized design: The compact, handy design with a protective cap makes it easy to store in a pocket and take along to any job site.
• Long battery life: The two AAA batteries provide an average battery life of 50 hours.
• Protective equipment: The Testo 810 comes with a protective cap and a belt pouch for durability and safe transport.