Testo 0590 0021 Thermocouple Adapter (Type K) For The Testo 770-2 and 770-3 Electrical Meters
It is also possible to use the clamp meter to measure temperatures in addition to electrical parameters.
This adapter is used to attach a type K thermocouple temperature probe to your clamp meter.
Simply insert the adapter into the clamp meter and attach a type K thermocouple temperature probe onto the adapter.
Please note that temperatures can only be measured in the range between -4 to 932°F (-20 and +500°C)
The adapter enables accurate temperature measurement, as it has ambient temperature compensation.
To take a temperature measurement with the testo 770:
1- Attach the thermocouple to the thermocouple adapter.
2- Insert the adapter into the meter jacks, ensuring correct polarity!
(The thermocouple adapter switches on automatically)
3- Switch the instrument on.
4- Enter AUTO V mode
5- The measured temperature value will be shown on the display in °C and °F