Mastech MS6812 Cable Tracker Testing

[viralrussia]

is that background noise sound of modbuss comunitation??

[fulesmackofule]

Don't tell me that you have to touch the wire to get any sound!!!
What's the point? You would use it on a wall that has a wire in it even 3-5cm deep!
Can someone recommend please a usable model? Thanks

[maartendejong]

Works like a charm. With cables 10cm in the ground you need to use headphones to amplify the sound but even then it works. Took me 5min to find the issue for 100m cable