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  1. Ground Resistance Meters

Amprobe GP-2A Ground Resistance/Resistivity Tester

Measures earth ground resistance and automatically calculates resistivity.

Amprobe GP-2A Ground Resistance/Resistivity Tester
Amprobe GP-2A Ground Resistance/Resistivity Tester
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Part Number
  • GP-2A
Manufactured
  • By Amprobe
Includes
  • FREE Ground Shipping
  • FREE Lifetime Tech Support
Product Manual Product Specs
Questions?
Call 1-800-884-4967 or email sales@instrumart.com. Open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET.
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Overview

Features

  • 3 point (fall of potential) or 2 point tests
  • 4 point test automatically calculates resistivity
  • Automatic voltage readings prevents false measurements
  • Data storage up to 999 readings
  • Autoranging

What's in the Box

  • 4 ground stakes
  • Test lead set
  • Alligator clip set
  • USB cable
  • USB driver software
  • Carrying case
  • Users manual

Description

The Amprobe GP-2A ground resistance and resistivity tester provides accurate and reliable measurements for ground resistance and soil resistivity to assure safety and performance of an electrical system. The GP-2A is complete with PC software that allows the user to download critical recorded measurements and to create professional reports for customers.

Poor grounding is dangerous and contributes to unnecessary downtime and increases the risk of equipment failure. The GP-2A utilizes the three point test (fall of potential), which measures earth ground resistance as required by equipment manufacturer specifications and as mandated by national code requirements for proper grounding. The two point test is used to test grounding wires resistance and resistance of connection points between ground system elements i.e. wires and electrodes. The tester can also be used to test soils for a new ground system design.

Documents

Spec Sheets

  • Amprobe GP-2A Ground Resistance/Resistivity Tester Datasheet PDF (1010 KB)

Manuals

  • Amprobe GP-2A Ground Resistance/Resistivity Tester Manual PDF (6.7 MB)

Accessories

Amprobe RS-USB Adapter
Amprobe RS-USB Adapter

Converts USB port of a personal computer to the RS-232 interface.

$104.99

Need Help? Call a Temperature engineer at 1-800-884-4967

We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
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Applications Engineer
Alex A. headshot Alex A.
Senior Applications Engineer
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Applications Engineer
5 years at Instrumart
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
David S. headshot David S.
Applications Engineer
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart
Rhys D. headshot Rhys D.
Applications Engineer
Alex A. headshot Alex A.
Senior Applications Engineer
19 years at Instrumart
Luke M. headshot Luke M.
Applications Engineer
5 years at Instrumart
Shawn D. headshot Shawn D.
Senior Applications Engineer
20 years at Instrumart
Dwight M. headshot Dwight M.
Senior Applications Engineer
28 years at Instrumart
David S. headshot David S.
Applications Engineer
Ron J. headshot Ron J.
Temperature Engineering Lead
29 years at Instrumart

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Amprobe GP-2A Ground Resistance/Resistivity Tester
Amprobe GP-2A Ground Resistance/Resistivity Tester
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