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ROTARY SWITCH
Table 5. Rotary Switch Description
ON/OFF
Turn on or off the Meter
ACV
Turn the rotary switch to ACV to measure AC Voltage
DCV
Turn the rotary switch to DCV to measure DC Voltage
500V/1000V/2500V
(Cod. 51249 )
Turn the rotary switch to 500V/1000V/2500V, select
the requested output voltage, to carry out insulation
resistance measurement
MEASUREMENT OPERATION
Below section explains how to make measurements.
A. Measuring Voltages
Figure 2. Voltages Measurement
Caution!
- To avoid harm to you or damages to the Meter from electric shock, do not
Attempt to meaSure voltages higher than 1000V DC or 750V rms AC although readings may be
obtained.
- When voltage measurement has been completed, disconnect the connection between the
testing leads and the circuit under test and remove testing leads away from the input terminals of
the Meter.
- Do not carry out measurement when the battery compartment is open.
To measure voltages, set up the Meter as Figure 2 and do the following:
1. Turn the rotary switch to DCV or ACV.
2. Insert the red test lead into the V terminal and the black test lead into the G terminal.
Then carry out the measurement.
