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Contact Us
- Contact Person : Ms. Liu Anthea
- Company Name : Shandong Senter Electronic Co., Ltd.
- Tel : 86-533-3589257
- Fax : 86-533-3587522
- Address : Shandong,Zibo,No.98,Wanjie Road, New&Hi-Tech Area, Zibo, Shandong, China
- Country/Region : China
- Zip : 255086
ST230F telephone line tester
Product Detailed
Related Categories:Other Measuring & Analysing Instruments
ST230F Telephone Line Tester is one portable and intelligent line fault tester, which adopts advanced technologies
Main functions and key features
Telephone line fault checkingMonitor, ISDN/ADSL identificationHand free function(two speak ways, loudspeaker)Calling number displayingOne Key override lockout function Data lockout override functionTone/pulse transfer functionHigh DC voltage indicationHigh AC voltage alarmLow voltage self-checking, automatic power off and energy-save design10. 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
ST230F telephone line tester
