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Your cart is empty.Product Description
Detect and Repair Broken Cables by Yourself, Saving Both Time and Money
External Earbuds
Equipped with a pair of 3.5mm earbuds, which allows you to get test results instantly through sound prompts.
LED Flashlight
Rocky Mars underground wire locator is designed with an LED flashlight to provide additional lighting in dark conditions.
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Turn off the power, connect the red clip to the wire to be tested, and ground the black end.
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Turn on the power, increase the receiver volume, and you should be able to hear beeps in the earbuds
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Move the probe along the tested wire. When it reaches the breakpoint, the sound will disappear.
HOW TO USE?
SPECIFICATION
Bookworm
Reviewed in the United States on March 5, 2025
This device allowed me to locate a break in my invisible dog fence. Worked perfectly.
oral polan
Reviewed in the United States on March 2, 2025
Used product to locate broken wire for my pet fence. Worked great.
IndyFred
Reviewed in the United States on February 28, 2025
It does set off a tone and the wire can be traced. But, the difference in the audible tone is so low that I could not determine where my underground dog fence wire was broken. Would be okay to locate a specific wire, but was not good for what I needed it for.
Douglas K.
Reviewed in the United States on January 5, 2025
worked for about an hour, after that it had a range of about 6 inches, little while later nothing, new batteries still nothing, came in to return it to Amazon and window was closed, guess I'm out $42. My fault for not using right away after purchase.
Michael Natwick
Reviewed in the United States on November 9, 2024
Found the break in our dog's invisible fence line. Worked great. Saved me a ton of time.
M. Bastardi
Reviewed in the United States on October 7, 2024
For the low cost I expected low quality (and got it) but the darn thing worked and that’s all I needed.
Terry Parr
Reviewed in the United States on April 2, 2024
Weak signal after first use. Needed the ear piece but ear piece fell apart first time I used it
nate blasa
Reviewed in the United States on January 14, 2023
This was well worth buying. I used it to find multiple breaks in my invisible dog fence. It doesn’t point you to the exact spot of the break, but the noise gets very weak and dies a couple of yards before the break. Good enough to help you find the line and then carefully dig along it until you find where it broke. I have 15 acres, and the signal got very weak the further along I went, but it almost made it half of the perimeter. Very pleased. I also liked that this model didn’t have the rechargeable battery. I hope I won’t need it again for a while, and a rechargeable battery could be useless after a couple of years with no charging.
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