Highest ze on a tt | Page 2 | on ElectriciansForums

Discuss Highest ze on a tt in the Periodic Inspection Reporting & Certification area at ElectriciansForums.net

600 ohms recently....one extra rod dropped that to 180 ohms. Turned out that whoever fitted the first rod had hit a hard rock pan outside the property and had simply cut the top of the rod off instead. Simples. :)
 
After X amount of years finally got a TT to put in existing rod 565 ohms in concrete on top of bedrock /slate

Any pointers Lenny thanks already for the benonite
 
Just had mine too, on a C/U change, over 1000ohms. Banged three more rods in and got it down to 800. Back next week armed with 10 more rods, bag of Pompeii's finest and three flasks of coffee!

Is that some sort of high power skunk weed lol :D
 

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