Ac Current Measurement - koban KPA-GPV Manual Del Usuario

4.2.2. AC Current Measurement

Warning! Make sure the test probe is disconnected to the meter before measuring the
current.
After turning on, press the POWER button twice switch to the AC current function,
press the trigger to open the jaws, and clamp a individual wire (try best to put the wire in the
center of the closed jaw, the jaw should be completely closed), read the reading directly.
If you need to measure the inrush current, press the POWER button again. The inrush
current measurement can only be used in the manual range mode. If do not know the
magnitude of the measured current, before enter into the inrush current function, please
press the RANGE button to adjust the current range to 2000A and then press the POWER
button to enter the surge measurement.
Note: If clamp more than two wires, the measurement may not be meaningful. When
measuring more than 1000A, do not measure continuously for more than 5 minutes.
4.2.3. Resistance, On-off testing and Diode Forward Voltage Drop
WARNING！When measurement with this function, make sure the tested circuit or
element without voltage
1) Press the SELECT button after power on,and enter into resistance measurement
function. Insert the black probe into "COM" jack and red probe insert into
"Ω "jack. onnect the probe to both ends of the tested circuit or component to
read the resistance value. When the probes are in open circuit or input overload, the LCD
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