Control Elements / Display - Unitest TELARIS EARTH Instruction Manual

5.0 Control Elements
Indications in Display (Also refer to display indications in chapter 7.0):
1) Warning symbol...
2) Limit:/Probe/Unoise
3) Battery condition indication
4) Indication of units (depending on the selection made (8)) for V, kW, mA
5) Frequency indication
6) Automatic/manual frequency selection
7) Contact voltage
8) Measurement variable indication (only in German version !)
Control Elements
9) Connecting sockets for test leads:
10) LC Display
11) Key for contact voltage:..
12) Key for manual frequency:.. ...... f1=127Hz/ f2=140Hz
13) Measurement method selection switch: .........Off, 4pole, 3pole, 2pole measurement
14) Start key
15) Battery case instrument rear
16) Key for automatic/
manual frequency selection :..
17) Selection key for measurement variable indication (8) in display:
RE - grounding resistance
RH - auxiliary ground resistance
RS - probe resistance
Im - measurement current
f1=127Hz/ f2=140Hz
auxiliary ground...(H)........ black
probe...................(S)......... yellow
ground probe ......(ES)....... red
ground.................(E)......... blue
50V/ 25V (25V for medical and
agricultural applications )
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16
9
10
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12
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14
14
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