Originally posted by Theseus
Signal lines? Wait... why not check with an expert? Hung told us that the Ranger Tell works on signal lines: http://thunting.com/geotech/forums/s...1226#post41226
Originally posted by hung
Originally posted by Dell Winders
You can prove it to yourself too. No need to buy a Ranger Tell, or even make an L rod. Simply set your DMM for the lowest microvolt scale and hold the metal part of the probe in your hands with wires dangling in the air. Touch the probe to any calculator then remove it. Press a few keys while you're at it. If you see any fluctuations on the DMM display reading of microvolts, this proves the calculator is shooting signal lines. Now the only trick is to put the calculator somewhere near a paint roller so the signal lines know where to shoot to.

Best wishes,
J_P



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