Analog Meter Ground Resistance Testers Datasheets

Three-Terminal Ground Resistance Testers -- 250260
from Weschler Instruments

BIDDLE ® Model 250260 is the tried and proven analog tester.It is a simple, three-terminal model that will tolerate 2V peakto-peak voltage interference. The MEGGER ® DET3TD is a digital tester with an expandedresistance range and selectable 25/50V test voltage. It rejectsnoise up to 40V p-p... [See More]

  • Display: AnalogMeter
  • Resistance Range: 5.00E-4 to 0.5000
Analog Earth Resistance Tester -- 2705ER
from Hoyt Electrical Instrument Works, Inc.

The Model 2705ER Analog Earth Resistance Tester is capable of measuring earth voltage [See More]

  • Display: AnalogMeter
  • Resistance Range: 0.0 to 1
  • Types of Measurements: Earth Continuity
  • AC Voltage Out: 0.0 to 30
3207 Insulation Tester Polytester
from Yokogawa Corporation of America

The 3207 is a transistorized multifunctional field tester having a precision movement with taut-band suspension. Insulation tester, auto earth tester, AC ammeter, and AC voltmeter functions are all combined in this instrument, making it ideal for all-round plant maintenance. [See More]

  • Display: AnalogMeter; DigitalMeter
  • Resistance Range: 0.0 to 1.5
  • Types of Measurements: Insulation Resistance; Multifunction
  • AC Current Out: 0.0 to 300