RS232 Ground Resistance Testers Datasheets

Earth Resistance Tester -- EM4055
from Duncan Instruments Canada, Ltd.

The EM-4055 earth tester is a digital, microprocessor controlled instrument that allows to measure the earth resistance and ground resistivity (using Wenner ´s method), as well as to detect parasitic voltages present in the ground. This instrument is suitable to measure earth systems in power... [See More]

  • Interfaces: RS232
  • Resistance Range: 0.0 to 20
  • Display: DigitalMeter
  • DC Volts Out: 0.0 to 60
Ground Fault Sensors EGF Series -- EGF1NCACDE050
from Eaton Corporation - Sensors

The CurrentWatch EGF Series from Eaton ’s electrical business is a family of ground fault (earth leakage) sensors. Ground fault sensors help protect people, products and processes from damage by ground fault conditions by monitoring all current-carrying conductors in grounded single- and... [See More]

  • Interfaces: RS232
  • Display: LEDIndicator
  • Types of Measurements: Grounding Systems Resistance
  • AC Current Out: 0.0 to 1
Seaward -- ELT-S
from Seaward Group USA

The Seaward ELT-S is the next generation microprocessor-controlled instrument developed for earth loop resistance measurements. Ergonomically shaped for easy use and using the latest technology the instrument is the choice for professionals. [See More]

  • Interfaces: RS232
  • Display: DigitalMeter
  • Types of Measurements: Earth Continuity
  • Resistance Range: 0.0 to 2