General Radio 1863 Megohmmeter

General Radio 1863 Megohmmeter
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General Radio 1863 Megohmmeter General Radio 1863 Megohmmeter General Radio 1863 Megohmmeter
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Features:

  • 5 test voltages: 50 to 500V
  • 50k ohms to 20T ohms (2 x 1013 ohms)
  • Simple operation
  • Safe, stable, direct-reading meters, lighted range switches, and panel lights that warn when voltage is present
  • Measure grounded or ungrounded two-or three-terminal resistors, using the guard and ground terminals

 

Specifications:

  • Voltage and Resistance Ranges:
    Voltage Rmin
    Full Scale
    Rmax Useful Ranges
    10% of Scale 2½% of Scale
    50, 100V 50 k ohms 500 G ohms 2 T ohms 7
    200, 250, 500V 500 k ohms 5 T ohms 20 T ohms 7
  • Short-Circuit Current: 5 mA approx.
  • Mechanical: Flip-Tilt case