Products

BI-.35S1

Impulse Fault Locator (Thumper) & HI-MEG D.C. Tester

CFL
  • Two-man portable unit.
  • Rugged durability.
  • 30KV capacitive discharge cable fault locator.
  • 35KV, 6MA D.C. Tester and 35KV megohmmeter.
  • The fully protected output meter in the high voltage lead indicates true leakage readings.

VON’s BI-.35S1 provides the most universally accepted way to locate underground cable faults. “Thumping“ is still the only system that works reliably on shielded cable such as URD type concentric neutral cable. This unit contains a VON continuously adjustable impulse control gap, high
reliability VON voltage doubler circuit with silicon rectifiers, separate sockets for testing and fault locating, optional built in inverter with 15 ft. battery leads that permit operation from a 12 volt truck battery, and much more.

Downloadable Spec Sheet BI-.35S1 Impulse Fault Locator (Thumper) & HI-MEG D.C. Tester

VON’s BI-.35S1 provides the most universally accepted way to locate underground cable faults. “Thumping“ is still the only system that works reliably on shielded cable such as URD type concentric neutral cable. This unit contains a VON continuously adjustable impulse control gap, high reliability VON voltage doubler circuit with silicon rectifiers, separate sockets for testing…

Downloadable Instruction Manual BI-.35S1

The BI-.35S1, and it’s predecessors the BI-.35S and BI-.35 are the VON Corporation’s original one piece cable fault locator. The instruction manual and short form instruction sheet for use and operation are linked below. Please note, that the BI-.35S1 and BI-.35S models share one set of instructions, while the original BI-.35 has a different set…

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