Telephone Line Tester Senter ST230D
1 kg Warranty: 6 month (s)
Besides the basic functions as a common telephone tester, it also has functions of high voltage protection and polarity indication, and so on.
Add to wishlist
Senter ST230D Telephone Line Tester is used to check telephone lines for faults. Besides the basic functions as a common telephone tester, it also has functions of high voltage protection and polarity indication, and so on.
- Telephone line fault checking.
- Waterproof and vibration proof.
- Small size.
- Easy operation.
- Common telephone functions: Dial, Ring, Talk.
- Mute mode.
- T/P switch.
- High voltage protection (using the fuse).
- Polarity indication by LED.
- Volume adjustment.
- Phone number memory.
- Monitoring function.
- Last number redial.
|Environment noise||≤60 dB|
|Atmospheric pressure||86~106 Kpa|
|Weight||≤ 0.5 kg|
|Dimensions||232 × 73 × 95 mm|
- Telephone Line Tester Senter ST230D — 1 pc.
- RJ11 test cord — 1 pc.
- 0.3A fuse tube — 1 pc.