Telephone Line Tester Senter ST230F
id: 843926
1 kg Warranty: 6 months
Telephone tester used to check telephone line fault points and positions. Read more
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Senter ST230F Telephone Line Tester is used to check telephone line fault points and positions.
Features
- Telephone line fault checking.
- DC, insulation test.
- May be used as a phone: dial, call, receive calls to check the possible phone problems.
- Monitor high resistance.
- ISDN/ADSL identification.
- Hands-free function (loudspeaker).
- Calling number display in FSK and DTMF modes, dialing telephone number display in FSK and DTMF modes.
- Tone/pulse function.
- High voltage indication (data indicator will light).
- Low voltage warning, automatic power off and energy-saving design.
- Memory key (10 groups of 18 digits).
- NI-MH battery can continuously work more than 12 hours.
- LCD for displaying telephone numbers and test results.
User Manual
Download Senter ST230F User Manual.
Technical Specifications
DC V test | |
---|---|
Range | 0-260 V |
Error | +/- 5% |
Insulation impedance test | |
Range | 0~10 MΩ; Error: ≤+/-5%+/-0.1 MΩ 10~30 MΩ; Error: ≤+/-10% +/-0.5 MΩ |
General specifications | |
Ring distance | ≤ 2 km |
Open resolution | ≤ 2 km |
Monitoring resistance | ≥1 MΩ |
Battery | Rechargeable 9 V NI-MH battery |
Temperature | -10~55 °C |
Relative humidity | 10%~95% |
Environment noise | ≤60 dB |
Atmospheric pressure | 86~106 Kpa |
Weight | 0.5 kg |
Dimension | 232 × 73 × 95 mm |
Package Contents
- Telephone Line Tester Senter ST230F — 1 pc.
- RJ11 test cord — 1 pc.
- Charger — 1 pc.
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