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سلّة التسوق فارغة
وقت الشحن والأسعار:
وقت الشحن والأسعار:
معذرةً ، لم نتمكن من العثور على أي خيارات شحن لموقعك.
الرجاء تسجيل الدخول حتى نتمكن من إخطارك بالرد
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. It integrates various kinds of functions such as telephone,
line performance test and safety test to be the one.
Main functions and key 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 design10. Memory key(10 groups of 18 digits)
10. Telephone functions（Dialing, Receiving, Redial）
11. Caller telephone number display
12. Telephone number storage and dial function
13. Mute function
14. Tester test (AC V & DC V test, Insulation test, Open line test, Earth insulation)
15. Call user & talk
16. Check wire pairs
لم يتم العثور على أي تقييمات
