Product Descrpition; Power Supply; Display And Control Elements - testo 265 Bedienungsanleitung

26 3. Product description
3.

3.1 Power supply

Power to the testo 265 is supplied by the Type AAA
battery. The battery is included and is already installed in
the instrument.
3.2 Display and control
Display
Important display messages
· If the sensor is not in the oil, 000 is in display.
· If the measured temperature is below 40°C, 40 flashes
and is in display.
· If the measured temperature is above 210°C, 210 flashes
and is in display.

Product descrpition

elements
Upper TPM limit exceeded
Above temperature measurement
range
Below temperature measurement
range
Battery capacity warning
Alarm LED
Alarm LED activated
TPM value in %
Temperature in °C or °F
Hold current reading