This is a product manual for testo 845 infrared measuring instrument, which contains the product use instructions, safety instructions, operating instructions, measurement instructions, maintenance instructions, etc.
This manual provides step-by-step instructions for safely using the Testo 845 infrared thermometer. It covers initial setup including battery installation and probe connection, operating the device, configuring settings such as temperature units and laser function, and programming via USB connection to a PC. It also includes safety precautions and technical specifications.
| Voltage Supply | Two mignon batteries or rechargeable batteries or via USB mains unit |
|---|---|
| Display Functions | Temperature reading, ambient humidity, ambient temperature, dewpoint, dewpoint distance |
Insert the connection plug of the probe into the probe socket on the underside of the instrument.
Press the measurement trigger and hold down to open the measurement display.
Set °C/°F with / °C/°F and confirm with .