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ST230F Tel Line Tester

ST230F Telephone Line Tester is one portable and intelligent line fault tester, which adopts advanced technologies such as intelligent CPU, IC & surface mounted technology (SMT) technology. ST230F Tel line tester integrates various kinds of functions such as telephone, line performance test and safety test to be the one.

Product Features

1. Telephone line fault checking
2. Monitor, ISDN/ADSL identification
3. Hand free function(two speak ways, loudspeaker)
4. Calling number displaying
5. One Key override lockout function Data lockout override function
6. Tone/pulse transfer function
7. High DC voltage indication
8. High AC voltage alarm
9. Low voltage self-checking, automatic power off and energy-save design
10. Memory key(10 groups of 18 digits)
11. Telephone functions(Dialing, Receiving, Redial)
12. Caller telephone number display
13. Telephone number storage and dial function
14. Mute function
15. Tester test (AC V & DC V test, Insulation test, Open line test, Earth insulation)
16. Call user & talk
17. Check wire pairs

Product Parameters

DC V test
Range (V) 0-260
Error ±5%
Insulation impedance test
Range (MΩ): 0~10

Range (MΩ): 10~30

Error: ≤±5% ±0.1 MΩ

Error: ≤±10% ±0.5MΩ

General specifications
Ring distance (Km) ≤ 2
Open resolution (Km) ≤ 2
Monitoring resistance (MΩ) ≥1
Temperature (C) -10~55
Weight (kg) 0.5
Dimension (mm) 232x73x95
Battery 11.1V, 620mAH Li-ion chargeable battery
Relative humidity 10%~95%
Environment noise (dB) ≤60
Atmospheric pressure (Kpa) 86~106

Application and After-Sales Service

Application:Used for tel line testing line man set
After-Sales Service:1 year

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