Earth/Ground Resistance Clamp Tester -- DET10C
from Megger

The Earth Resistance Clamp meters are particularly suitable for measuring earth resistance in various installations such as buildings, pylons and RF transmitter sites. In addition, they can be used for the inspection and verification of lightening protection systems. [See More]

  • Types of Measurements: Grounding Systems Resistance; Current Flow
  • Interfaces: RS232 (optional feature)
  • Display: DigitalMeter
  • Resistance Range: 2.50E-5 to 1.55
E-Z Check Plus GFCI Circuit Tester -- 61-051 [61-051 from Ideal Industries, Inc.]
from All-Spec Industries

E-Z Check ® Plus GFI Circuit Tester [See More]

  • Types of Measurements: GFCI Tester
  • Form Factor: 3-Prong Plug
  • Display: LEDIndicator
  • Weight: 0.1600
Digital Ground Resistance Tester -- 4620
from ERICO

The range of ground/earth testers offered by ERICO are lightweight and portable for ease of use in the field. Their large display shows required test connections and features a complete automatic test sequence for selected operations. Features. Fall-of-Potential method. Auto-Ranging: automatically... [See More]

  • Types of Measurements: Grounding Systems Resistance; Soil Resistivity
  • Interfaces: Spade/Banana
  • Display: DigitalMeter; LEDIndicator
  • Resistance Range: 0.0 to 0.2000
3207 Insulation Tester Polytester [3207 Insulation Tester Polytester from Yokogawa Corporation of America]
from Fotronic Corporation / Test Equipment Depot

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]

  • Types of Measurements: Insulation Resistance; Multifunction
  • Resistance Range: 0.0 to 1.5
  • Display: AnalogMeter; DigitalMeter
  • AC Current Out: 0.0 to 300
Earth Resistance Tester -- 1620 ER
from Hoyt Electrical Instrument Works, Inc.

Microprocessor controlled. Measure earth resistance in three ranges. (40 Ω/400 Ω/4k Ω). Capable of measuring earth voltage. 3 ¾digit (4000counts). LCD backlight display. 2mA measuring current permits the testing of earth resistance wirhout tripping earth leakage current... [See More]

  • Types of Measurements: Earth Voltage and Current
  • Resistance Range: 0.0 to 4
  • Display: DigitalMeter
  • Form Factor: Portable; Hand Held
Multifunctional Primary Test System -- CPC 100
from OMICRON electronics Corp. USA

The universal, variable frequency primary test set CPC 100 is the perfect solution for various tasks in and around substations as well as in manufacturer environments. OMICRON's patented device provides voltages up to 2000 V and currents up to 800 A within a frequency range of 15 to 400 Hz. [See More]

  • Types of Measurements: Resistance
  • Interfaces: USB
  • Display: DigitalMeter; LEDIndicator
  • Resistance Range: 5.00E-10 to 20
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]

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