Cable state testing:
1. Line DC detecting and anode, cathode determinant.
2. Open, short and cross testing.
3. Bell signal detecting.
Volume regulates: according to regulate the sound magnitude.
Function of speed regulating: choice speed on testing.
Function of the earphone: in noisy environment, earphone can be used to prevent interference from the outside.
Volume adjusting: while find a wire, volume knob can be rotated for moderate level of sound.
Spotlight: can easily work as usual while putting on the light switch at night and in the dark
| General Specifications | |
| Power | 9V Battery |
| Product Color | Yellow |
| Product Size | Receiver Size: 173x36x23mm
Emitter Size: 125x46x25mm |
| The max working current | Emitter: ≤ 9mA |
| Receiver: ≤28mA | |
| Signal transmission format | Multi-frequency impulse |
| Signal output electric status | 8VP-P |
| Distance of signal transmission | ≤3km |
Application: Used to identify and trace wires or cables within a group without damaging the insulation.
After-Sales Service: 1 year warranty
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