Top of the line Goldak 777-A with NE-77 ultra sensitive Leak detection equipment...Brand new!!!! Paid $2,000.00 WITH TAX I have receipts only used one time. I'm getting back into landscape and hardscape...no more plumbing! :thumbup: http://www.goldak.com/inner/waterleakdetecter/index.shtml...

I have always used geo phones and air to find slab leaks, But know i own a company and was able to buy the goldak locator and 33oo transmitter for locating these lines out and the 777a leak mic does any one know where i can get so me advice on locating and working this stuff I just am not used...