Earth Ground Resistance Tester

Description

I have had this tester for many years and only used it once when I had a contract job installing a tower in Gabon, Africa!
It's in great shape, no dirt and no damage.

This is used to check the earth ground resistance for electrical purposes. It is not acceptable to just through a wire under the grass and expect it to dissipate a lightning strike or something similar for a home or some other structure. A low ground resistance is essential for electrical protection as per code.

I needed this as I was working in the lightning protection industry in Calgary, Vancouver, and Africa between 2012 and 2014. I needed a small one to go overseas with me because of restrictions on size and weight. This fit the bill perfectly. I have another, larger unit that is well used and am keeping that for the time being. It has comes with a nice carrying case that holds everything.

Here's a link to the manual: https://www.google.com/search?client=firefox-b-d&q=cem+dt+5300b+manual

I am open to offers!

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