Specifications
1.Technical specifications:
176x x mm110 77
About 12 hours
Approximately 1.5A (maximum) (normally
maintained at approximately 50mA)
DC9V (6x1.5V AA batteries)
≥1000MΩ/ DC 1000V (between circuit
and periphery)
AC 6000V (50 / 60Hz) / 5 seconds
(between circuit and periphery
Insulation resistance range: AC 1200V / 10 seconds
Voltage range: AC 720V / 10 seconds
Temperature: -20 ℃ -60 ℃ / Humidity:
≤90%
Temperature: 0℃-40 ℃ / Humidity:
≤85%
≤2000m (for indoor use)
2 times / second.
Higher range: 500 counts Lower range:
1 count (only on insulation resistance range)
Technical index
Large-screen LCD (up to 500 counts).
Hi: The mark appears on insulation resistance range.
Technical
parameters
display:
Over limit
indication:
Auto range:
Sampling
Rate:
Allowed
altitude:
Operation
environment:
Operation
environment:
Overload
protection:
Withstand
voltage:
Insulation
resistance:
power supply
Current
consumption:
Battery Life:
Dimension:
2.Insulation resistance test：
Rated voltage
Measurement range
Open circuit voltage
Standard test
Constant current
Short circuit
Accuracy
100V
0~1.5GΩ
DC 100V
+20% -0%
0.1MΩ load time
1mA~1.2mA
About 2.0mA
±5%rdg±3%dgt(above 100KΩ）
250V
0~5.5GΩ
DC 250V
+20% -0%
0.25MΩload time
1mA~1.2mA
500V
0~5.5GΩ
DC 500V
+20% -0%
0.5MΩload time
1mA~1.2mA
1000V
0~5.5GΩ
DC 1000V
+20% -0%
1.0MΩload time
1mA~1.2mA
3.Small resistance measurement：
Open circuit voltage
Measuring range
Resolution
Accuracy
About 5.0V
0.0~999Ω
0.1Ω
+（2%+3）
_
4.Voltage measurement：
30 ~ 600V (resolution 1V):
AC voltage
30~600V（50/60Hz）
DC voltage
±30~±600V
1V
±2%rdg±3dgt
Resolution
Accuracy
Measurement
range
-08- -09-
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