Our range of earth testers provides both stakeless testing and attached rod technique capabilities for testing a range of grounding systems including residential, lightning protection and communication.
Ground resistance testing covers the testing of earth electrodes and the measurement of soil resistivity. The instrument requirements depend on the range of applications.
Earth resistance clamp meters are particularly suitable for measuring earth resistance in various installations such as buildings, pylons and RF transmitter sites without system disconnection. In addition, they can be used for the inspection and verification of lightning protection systems and virtually any installation where a current loop can be generated.
A typical application for an earth leakage clamp would be the measurement of earth leakage current in a circuit where the RCD keeps tripping out. The measured result will quickly identify whether the earth leakage current present is excessive causing the RCD to trip, or that the RCD itself is faulty.
Ensuring that an effective earth grounding systems is in place is essential to both the safety and performance of an electrical system. Cuthbertson laird can supply a range of earth testing accessories for most products.
Product shown at manufacturers RRP. Click on 'Best Price Quote' button or telephone (Belfast) 02890 830302 for our sale price. The Chauvin Arnoux 3P Earth Kits are used with earth and resistivity testers implementing the 1P, 3P and 4P loop methods.
The DCM305E features TRMS AC current ranges with a low pass filter to ensure accurate readings. A compare option and data hold options are also featured.Includes: DCM305E Earth Clamp, user manual and carrying case.
Product shown at manufacturers RRP. Click on 'Best Price Quote' button or telephone (Belfast) 02890 830302 for our sale price. The Metrohm E1612 earth tester is supplied in a kit with 4 spikes and connecting cables enclosed in a tough carry case.
Product shown at RRP. Telephone (Belfast) 02890 830302 for our sale price. With the ability to conduct soil resistivity, and 2 and 3 pole earth electrode testing the Megger DET4TD2 offers the user full flexibility with an increased measurement range.