B&K Precision 300

B&K Precision Tester, Insulation; 1 to 2000 Megohms; 1000 VDC; 250 muA; Analog; 5%; 4 hr;
Mfr. Part#:

Allied Stock#: 70146305


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Surface Resistance Test Kits, LCD Displays, 10 V Voltage Rating

This 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.

  • Tests Insulation Resistance
  • Measures AC Voltage to 600 V
  • Test Voltage: Model 300 — 1000 VDC; Models 305 — 500 VDC
  • Model 300 Resistance Range: 2000 MΩ Center Scale 50 MΩ
  • Model 305 Resistance Range: 1000 MΩ Center Scale 20 MΩ
  • Includes Batteries, Carrying Case, Test Leads, Manual