F1 function
key
CLEAR
key
HOLD
key
Navigation
key
B.1.2
The measuring and simulation terminals
The TM612 is fitted with 4 safety banana jacks (4 mm in diameter) and a 4-pin circular connector. These
connector assemblies are used for measurements.
Measurement:
Current terminal
(positive)
4-wire
voltage/measurement
terminal
TM612
F2 function
key
Confirmation key
(VAL)
ON/OFF key
3-wire
voltage/measurement
terminal
Measurement:
Current terminal
(negative)
- 9 -
TM612
- 10 -
- 9 -