Product Introduction:
ST230Tel Line Tester is provided by Shandong senter Electronics Co., Ltd,a major Wireless Communication supplier in Broadcast & Telecom wholesale industry in China.You can check out the specification of ST230Tel Line Tester below or get any optional result clicking into the following keywords ST230Tel Line Tester , China line tester supplier , Tel line tester manufacturer , Find Telecommunications made in china products , Wireless Communication china supplier.Shandong senter Electronics Co. and you can check the authentications and testimonials of ST230Tel Line Tester .
Description:
It integrates various kinds of functions such as telephone and line test to be the one.
FEATURES
1. CID function, FSK/DTMF compatibility
2. DTMF applying to GB/T15279-94
3. Dialing number display
4. Checking wire pairs function
5. Low voltage warning, automatic power off and energy-save design
6. Small size, simple operation
SPECIFICATION
DC V test:
Range (V) 0～260
Error ±5％
Insulation impedance test:
Range (MΩ): 0.1~10Range (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 (℃) -10~55
Weight (kg) 0.5
Dimension (mm) 232×73×95
Battery Rechargeable 9V NI-MH battery
Relative humidity 10％~95％
Environment noise (dB) ≤60
Atmospheric pressure (Kpa) 86~106
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