●Capable of measuring earth voltage.
●Data hold, MAX/MIN function.
●Auto power off function
●2mA measuring current permits earth resistance tests
without tripping earth leakage current breakers in the circuit under test.
●Automatic warning when resistance of auxiliary earth
spike is in excess of tolerance.
●Designed to meet IEC1010-1 safety standard.
ELECTRICAL SPECIFICATIONS :
* Measuring Range and Accuracy (at 23℃ and 45~75%RH)
Function
Measuring range
Accuracy
Overload Protection
Earth Voltage
0 ~ 399.9V (50Hz, 60Hz)
±(1%rdg+4dgts)
400Vrms/1 minutes
Earth Resistance
0 ~ 39.99Ω
±(2%rdg+0.2Ω)
250Vrms/10 seconds
0 ~ 399.9Ω
±(2%rdg+3dgts)
0 ~ 3999Ω
* Current Consumption (typical Value with battery voltage of
12V)
Range
ON
40Ω/ 400Ω/4000Ω
58mA
Earth V
22mA
GENERAL SPECIFICATIONS :
Safety Standard :
IEC1010-1 overvoltage category III , IEC 61557
Display : 3-3/4 digit liquid crystal display with a maximum
reading of 3999
Insulation Resistance :
More than 5MΩ between the circuit and the housing case
when measured with 500VDC
Withstand Voltage : 3700CV
AC for 1 minute between the circuit and the housing case
Timer (Auto power off) :
about 3 minutes
Dimensions : 190(L) ×
140(W) × 77(H)mm
Weight : Approx. 800(with
battery)
Power Source : Eight 1.5V
01t AA Size Battery
Over range Indication :
"OL" will be shown on the LCD panel when
out of range measurement is
made
Operating Temperature and Humidity : 0℃ to 40℃(32℉ to 104℉), below 80% RH.
Storage Temperature and Humidity : -10℃ to 60℃(14℉ to 140℉), below 70% RH.
