915 Generation Wire Tracer Circuit Tester Inductive Amplifier and Probe Kit

ABOUT DETAILS - The gain is norminal 30dB, the input impedance is nominal 100M Ohm, and notice that wire tracer needs one 9V Battery(NOT INCLUDED).
MEASURING RANGE - Measurement categories include line tracking, short circuit testing, clear/ringing identification. Selectable continuous or variable tone generator
CLAMP MODE - For non-terminal cables, clamp mode can be used for direct measurement, as as for telephone and network line measurement.
HIGH ACCURACY - With optional continuous or adjustable generator, the is simple and the test results are accurate.
AVOID SHORT CIRCUIT - Built-in speaker tube on the probe, insulation probe and built-in loudspeaker can effectively avoid short circuit of conductor and to use. Colour:Gray-White
Material:Plastic + Metal Package Contents:
1x wire tracer
1x connector
1x accessories
1x canvas bag
1x English Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.