<< B&K Precision MegOhmMeters & Insulation
TestersBK Precision 307A
1000 V Analog Insulation & Continuity Meter
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- Test insulation to 400Mohms
- Selectable 250V, 500V, or 1000V insulation test
- Low ohm resistance test ranges 500ohm & 3ohm
- 200mA Short circuit test
- Extra rugged integral carrying case
- Locking switch for extended testing
- Live circuit indicator warns of safety hazard
- Volt meter to 600Vac
- Battery test feature
- Overload protection
- IEC 1010-1 Cat III 600V / CE
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BK Precision 307A Shown
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| The model 307A insulation tester is intended
primarily for periodic testing of industrial motors, transformers,
electrical wiring, and cable insulation for signs of deterioration.
Low readings may indicate impending failure allowing for permit
replacement of suspect component during routine maintenance rather
than risking component failure. It is also useful for safety testing
of TV sets and appliances to assure no hazardous leakage current.
The voltage and resistance ratings for insulation testing are often
specified for the product to be tested. |
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