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3. OPERATION
3.1 Description of VT25/VT28 Elements
and LED Indicators
1
Test probe L1
2
Test probe L2
3
Torch
4
Digital Voltmeter LCD (VT28 only)
5
Torch button
6
Main body
7
Battery compartment
8
Buzzer
9
ELV warning and single pole test
indicator
10
Continuity indicator
11
Phase rotation indicators
12
Voltage threshold indicators
13
12V and polarity indicators
6
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