Auto-Ranging Ground Resistance Testers Datasheets

Clamp-On Ground Resistance Tester -- AI211760 [Model 3711 from AEMC Instruments]
from All-Spec Industries

The Clamp-on Ground Resistance Tester Model 3711 measures ground rod and small grid resistance through any season, without the use of auxiliary ground rods. Clamp-on Ground Resistance Testers are used in multi-grounded systems without disconnecting the ground under test. The Model 3711 simply... [See More]

  • Features: Clamp-On; Auto-Ranging; Noise / Interference Detectors
  • Display: DigitalMeter
  • Types of Measurements: Earth Continuity; Grounding Systems Resistance
  • Resistance Range: 1.00E-5 to 1.2
Earth Resistance Tester -- 4234 ER
from Hoyt Electrical Instrument Works, Inc.

Auto-Ranging microprocessor controlled. Earth testing at 2 Ω, 20 Ω, 200 Ω, 2k Ω, Earth voltage measuring : 0-300V AC. [See More]

  • Features: Auto-Ranging
  • Display: DigitalMeter
  • Types of Measurements: Earth Resistance and Voltage
  • Resistance Range: 0.0 to 2