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Home » Product Directory » Instruments & Meters » Electronic Instrument » Intelligent Telehone-Line Tester (ST230)

Intelligent Telehone-Line Tester (ST230)

Intelligent Telehone-Line Tester (ST230)
Intelligent Telehone-Line Tester (ST230)
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Product Description

ST230 Tel Line Tester is a new kind of line fault tester with safety & multi-functions capabilities. Besides the functions as a common Tel Line Tester, it also has functions of both monitor and high & low voltage protection, and so on.

Main Functions
<1>CID function, FSK/DTMF compatibility
<2>Dialing number display, incoming calling number display
<3>Checking wire pairs.

Features
<1>DTMF applying to GB/T15279-94
<2>High voltage alarm
<3>Low voltage warning, automatic power off and energy-save design
<4>Small size, simple operation.

Technical Specifications
<1>DC V test Range (V) 0-260
Error +/-5%
<3>Insulation impedance test
Range (MΩ ): 0~10 Error: ≤ +/-5%+/-0.1 MΩ
Range (MΩ ): 10~30 Error: ≤ +/-10% +/-0.5MΩ .

General specifications
<1>Ring distance (Km)≤ 2
<2>Open resolution (Km)≤ 2
<3>Monitoring resistance (MΩ )≥ 1
<4>Temperature (C)  -10~55
<5>Weight (kg)0.5
<6>Dimension (mm)232*73*95
<7>Battery Rechargeable 9V Ni-MH battery
<8>Relative humidity10%~95%
<9>Environment noise (dB)≤ 60
<10>Atmospheric pressure (Kpa)86~106

   
HS Code:  93018090
Trademark:  SENTER
Model NO.:  ST230
Origin:  China
Packing:  Carton
Export Markets:  North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Company: Shandong Senter Electronics Co., Ltd.

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