Main functions:

1. Rapidly find the target wire from the telephone wires, network wires,electric wires and so on .

2. Network wire collation , it can rapidly test open circuit/short circuit and crossing through the 16 status indicators . The test result is accurate and display clearly and directly.

3. Open circuit or short circuit testing ;

4. DC level testing , can test positive and negative pole of DC electric level;

5. Low voltage alarm;

1.The max working curent:Emitter<=10mA ;Receiver<=30mA

2.Signal transmission format:Multi-frequency impulse

3.Signal output electric status:8Vp-p

4.Distance of signal transmission:>=3km

5.Volume Regulate Function:Yes

6.Earphone for noise environment:Yes

7.Sensitive: induction distance less than 20 mm, strong anti-jamming ability

8.Storage Temperature: -20 to 50C

9.Operation Temperature:-10 to 40C

10.Battery: DC 9V terrace

11.Battery life time:>50hrs continuous use

12.Emitter: 126x49x34,mm ; 0.060kg

      Receiver:175x42x27,mm;  0.072kg

      Whole set:270x165x45,mm;  0.420kg