Operation Elements And Controls - Unitest Polaris 3plus Manual De Instrucciones

3.0 Operation Elements and Controls

1 Hand test probe (L1)
2 Instrument test probe (L2)
3 LC-display
Key "Test" used to carry out an internal function test, all
4
LCD segments are active.
5 Contact electrode for two-pole rotary field indication
and single-pole phase test
6 LED for voltages > 50 V
7 Key "Ω", used to activate resistance measurement
8 Key "DH", used to store displayed measurement value,
when pressed.
9 Key "V
10 Key "
1
24
" used to carry out contactless voltage tests.
EF
" used to switch acoustuc signal on/off.
7
2
3
6
5
4
8
9
10