Insulation Test Ranges
Accuracy (Cert mode)
Test Voltage
Ranges (Auto Range) Tolerance (@20
0
C)
0.01 to 9.99M
Ω
±
3%
±
1 digit
250V
10.0 to 99.9M
Ω
±
3%
±
1 digit
100 to 199M
Ω
±
6%
±
1 digit
0.01 to 9.99M
Ω
±
3%
±
1 digit
500V
10.0 to 99.9M
Ω
±
3%
±
1 digit
100 to 199M
Ω
±
3%
±
1 digit
200 to 499M
Ω
±
6%
±
1 digit
0.01 to 9.99M
Ω
±
3%
±
1 digit
1000V
10.0 to 99.9M
Ω
±
3%
±
1 digit
100 to 399M
Ω
±
3%
±
1 digit
400 to 999M
Ω
±
6%
±
1 digit
Output Voltage
(Cert and SFS mode)
Voltage
Load
Output Current
Tolerance
250
250k
Ω
1 mA
-0% +20%
500
50k
Ω
1 mA
-0% +20%
1000
1M
Ω
1 mA
-0% +20%
Short circuit current (in to 2k
Ω
)
<2mA
Typical Test Time (cert mode) (10M
Ω
)
<2 sec
Typical Test Time (SFS mode) (10M
Ω
)
<1 sec
SFS Threshold
2M
Ω
