Operation; Description Of Vt12 Elements And Led; Indicators - Martindale Electric VT12 Instruction Manual

3. OPERATION

3.1 Description of VT12 Elements and LED

Indicators

1
Probe tip protection
2 Positive probe
3
Voltage threshold indicators
4 Polarity indicators
5
Buzzer
6 Phase indicator
7
ELV indicator
8 Continuity RX indicator
9
Battery compartment cover
Polarity indicators
When connected to a DC voltage source
either the + or – polarity LED's
illuminate dependant on polarity. The positive
probe 2 is on the main body and is marked
with +.
4 will
5