Specifications |
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Rated Voltage |
3123 |
3125 |
3126 |
|
250V |
0.0~99.9MΩ |
--- |
0.0~99.9MΩ |
|
100~999MΩ |
100~999MΩ |
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1.00~9.99GΩ |
1.00~9.99GΩ |
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10.0~99.9GΩ |
10.0~99.9GΩ |
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100~250GΩ |
100~250GΩ |
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500V |
0.0~99.9MΩ |
0.0~99.9MΩ |
0.0~99.9MΩ | |
100~999MΩ |
100~999MΩ | 100~999MΩ | ||
1.00~9.99GΩ |
1.00~9.99GΩ | 1.00~9.99GΩ | ||
10.0~99.9GΩ |
10.0~99.9GΩ | 10.0~99.9GΩ | ||
100~500GΩ |
100~500GΩ | 100~500GΩ | ||
1000V |
0.0~99.9MΩ |
0.0~99.9MΩ |
0.0~99.9MΩ |
|
100~999MΩ |
100~999MΩ |
100~999MΩ |
||
1.00~9.99GΩ |
1.00~9.99GΩ |
1.00~9.99GΩ |
||
10.0~99.9GΩ |
10.0~99.9GΩ |
10.0~99.9GΩ |
||
100~1000GΩ |
100~1000GΩ |
100~1000GΩ |
||
2500V |
0.0~99.9MΩ |
0.0~99.9MΩ |
0.0~99.9MΩ |
|
100~999MΩ |
100~999MΩ | 100~999MΩ | ||
1.00~9.99GΩ |
1.00~9.99GΩ | 1.00~9.99GΩ | ||
10.0~99.9GΩ |
10.0~99.9GΩ | 10.0~99.9GΩ | ||
100~1000GΩ |
100~1000GΩ | 100~1000GΩ | ||
1.00~2.50TΩ |
1.00~2.50TΩ | 1.00~2.50TΩ | ||
5000V |
--- |
0.0~99.9MΩ |
0.0~99.9MΩ |
|
100~999MΩ |
100~999MΩ |
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1.00~9.99GΩ |
1.00~9.99GΩ |
|||
10.0~99.9GΩ |
10.0~99.9GΩ |
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100~1000GΩ |
100~1000GΩ |
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1.00~5.00TΩ |
1.00~5.00TΩ |
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Short-circuit Current |
Approx 3mA |
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Accuracy |
<100GΩ:5% +3 |
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Leakage current range |
0.000~5.000nA |
0.000~5.000nA |
0.000~0.500nA |
|
0.500~5.000nA |
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5.00~50.00nA |
5.00~50.00nA |
5.00~50.00nA | ||
50.0~500.0nA |
50.0~500.0nA |
50.0~500.0nA |
||
0.500~5.000uA |
0.500~5.000uA |
0.500~5.000uA |
||
5.00~50.00uA |
5.00~50.00uA |
5.00~50.00uA |
||
50.0~500.0uA |
50.0~500.0uA |
50.0~500.0uA |
||
500~5000uA |
500~5000uA |
500~5000uA |
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DC V |
0~±1000V |
2%+3 |
2%+3 |
2%+3 |
AC V |
30~750V |
2%+3 |
2%+3 |
2%+3 |
Features |
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Model |
3123 |
3125 |
3126 |
||
Environment temperature test and display |
√ |
√ |
√ |
||
PI (polarization index) |
√ |
√ |
√ |
||
DAR ( dielectric absorption ratio) |
√ |
√ |
√ |
||
SV (step voltage) |
√ |
√ |
√ |
||
RAMP (ramp voltage) |
√ |
√ |
√ | ||
With auto-discharge function |
√ |
√ |
√ |
||
USB interface data transmission |
√ |
√ |
√ |
||
White backlight function |
√ |
√ |
√ |
||
With bar graph display |
√ |
√ |
√ |
||
High-voltage prompt |
√ |
√ |
√ |
||
Muiltiple display:Output voltage/resistance/Temperature/time |
√ |
√ |
√ |
||
Auto-power off |
√ |
√ |
√ |
||
Store up to 1500 groups of data |
√ |
√ |
√ |
||
With timer measurement |
√ |
√ |
√ |
||
With comparative measure mode |
√ |
√ |
√ |
General Information |
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Model |
3123 |
3125 |
3126 |
Power Supply |
1.5V AAA x 8 ,or power adatper |
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Product color |
Black + orange |
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Product weight |
210mmx155mmx95mm |
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Product size |
1750g |
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Standard accessories |
tool box,manual,software CD,USB cable,power adatper,test leads,batteries |