No. 98, Wanjie Road, New&High-tech Area, Zibo,Shandong,China
533 3589257
ST230B Telephone Line Tester is a new kind of line fault tester with safety & multi-functions capabilities. Besides the functions as a Telephone, it also has functions of high voltage protection, monitor and telecom line identifying, etc.
Common Telephone: Dial, Talk, Redial, Mute, T/P switch
Fault Testing: Insulation, Break, Grounding
Call & Talk
Telephone Testing
Monitoring
Telecom Line Identifying (Telephone line, ISDN line, ADSL line)
Key Features
Dumbbellshape, small size, simple operation
Special low pass avoiding influencing communication
Rechargeable NI-MH battery
Dangerous voltage alarm
High DC Voltage protection
Against water, shake & fall
Insulation impedance test, Rang | 0~10M |
Ring distance | ≤1Km |
Open resolution distance | ≤3Km |
High resistance monitoring, Resistance | ≥1M |
Index and Standard | GB/T15279-2002 |
Telecom line identifying distance | ≤5km |
Battery | Rechargeable 9V NI-MH battery |
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