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Continuity Test Ranges
Accuracy (Cert mode)
Ranges (Auto Range)
Tolerance (@ 20°C)
0.00 to 9.99Ω
±3% ±2 digits
10.0 to 99.9Ω
±3% ±2 digits
100 to 999Ω
±3% ±2 digits
Open Circuit Voltage
>4V, <10V
Short Circuit Current
>200mA
Zero offset Adjust (Test Lead Null)
2Ω
Typical Test Time (Cert mode) (2Ω)
<2 sec
Power
4 × AA alkaline batteries (not included)
Battery Life (BS EN 61557) > 5000 tests @ 500V test voltage
Environmental
Operating Temperature Range
0°C to 40°C
Storage Temperature Range
–10°C to 60°C
Size
157mm × 89mm × 39mm
Weight
400g
Insulation Test Ranges
Accuracy (Cert mode)
Test Voltage
Ranges (Auto Range)
Tolerance (@200C)
250V
0.01 to 9.99MΩ
±3% ±1 digit
10.0 to 99.9MΩ
±3% ±1 digit
100 to 199MΩ
±6% ±1 digit
500V
0.01 to 9.99MΩ
±3% ±1 digit
10.0 to 99.9MΩ
±3% ±1 digit
100 to 199MΩ
±3% ±1 digit
200 to 499MΩ
±6% ±1 digit
1000V
0.01 to 9.99MΩ
±3% ±1 digit
10.0 to 99.9MΩ
±3% ±1 digit
100 to 399MΩ
±3% ±1 digit
400 to 999MΩ
±6% ±1 digit
Output Voltage
Voltage
Load
Output Current
Tolerance
250
250kΩ
1 mA
–0% +20%
500
500kΩ
1 mA
–0% +20%
1000
1MΩ
1 mA
–0% +20%
Short circuit current (in to 2kΩ)
<2mA
Typical Test Time (cert mode) (10MΩ)
<2 sec