Ballantine Labs An/usm-413 Us Air Force Ac Voltmeter

US $170

  • New York, New York, United States
  • Mar 29th
You are bidding on a Ballantine Labs AN/USM-413 US Air Force AC voltmeter in very good cosmetic condition complete with AC cord,probe,and manual copy Voltage range 0.5 mv to 500 volts rms; frequency rang 10 hz-1 mhz can operate on 11 C nicad cells or on AC power; rechargeable C cells are includes, 4 are relatively new unit takes a charge and operates on battery power if desired; cannot guarantee longevity of charge stick-on rubber feet on bottom can easily be removed tested with MFJ signal injector,see photo,meter moved as injector level control was varied; this is only testing done No international sales except through Ebay Global Shipping program,please check to see if your country is listed for this auction,thanks
very good cosmetic condition
Model Ballantine Labs
MPN AN/USM-413

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