WM B Johnson GSM-115, 4 Ranges Survey Meter

  • Visual “low battery” and saturation detection indicators.
  • Adjustable high voltage 300 – 1300 vdc ±1%.
  • Input sensitivity 0.050 v p-p.
  • Linearity ± 10% of true value.
  • Time response adjustable to 4 –20 seconds – 90% of full scale.
  • Audio output – water and solvent proof.
  • Uses two 9 Volt alkaline batteries.
  • 5” rugged waterproof panel meter.
  • 5½” (14 cm) H X 3” (7.5 cm) W X 7” (18 cm).
  • 25 lb (1 kg).
  • Compatible with numerous probes. Call us for the specific probe for your needs.

QSM1306

  • Survey meter, 4 ranges – GSM-115

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