382252-en-GB_V1.5 1/17
8
Measurement Specifications
Measurement
Range Resolution Accuracy
Earth Ground
Resistance
20 0.01
± (2% reading + 10 digits)
200 0.1
± (2% reading + 3 digits)
2000 1
Earth Voltage
Frequency: 40 to
500Hz
0 to 200VAC
0.1V ± (3% reading +3digits)
Resistance
0 to 200k
0.1k
± (1% reading +2 digits)
Overload Protection: 250 Vrms
AC Voltage
40 Hz to 400Hz
0 to 750V 1V ± (1.2% reading +10 digits)
Overload Protection: 750 Vrms, Input Impedance: 10M
DC Voltage
0 to 1000V 1V ± (0.8% reading +3 digits)
Overload Protection: 1000 Vrms, Input Impedance: 10M
Kit contents
382252 Earth Ground Resistance Meter
2 Ground rods - zinc plated iron (22cm)
6 - AA alkaline batteries
3 Ground rod test cables - Red (15m), Yellow (10m), Green(5m)
2 Test leads for Ground Resistance with alligator clips (Red and Green) (1.5m)
2 Test leads for Voltage/Resistance (Black and Red) (1m)
User’s manual
Cloth Carrying case
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Allrightsreservedincludingtherightofreproductioninwholeorinpartinanyform
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www.extech.com
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