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Shandong Senter Electronic Co.,Ltd

Address:No.18 Liu Yishan Road, New & Hi-Tech Area, Zibo City, Shandong Province, China

Tel:+86-533-3589257

Fax:+86-533-3588123

Phone:+8613864445371

Email:sales@senter.com.cn

ST230 Telephone Line Tester Lineman Test Sets Lineman Tool Set Telephone Line Checker Butt Set Tester

ST230 Telephone Line Tester Brief Introduction This Telephone Line Tester is a portable and intelligent line fault tester which is designed following human engineering theory with the appearance style like barbell, adopting advanced technologies such as intelligent CPU, IC & SMT technology....

Product Details

ST230 Telephone Line Tester

Brief Introduction

This Telephone Line Tester is a portable and intelligent line fault tester which is designed following human engineering theory with the appearance style like barbell, adopting advanced technologies such as intelligent CPU, IC & SMT technology. It integrates various kinds of functions such as telephone and line performance test to be the one. Inner chargeable NI-MH battery can works about one week after full charging; the shell is made of the new type of material and it is solid.


Main Functions

*Telephone functions  
- Dialing, Receiving, Redial  
- Incoming call number display  
- Mute function  
- P/T transfer function  
- High DC voltage indication  
*Tester test  
- AC V & DC V test  
- Insulation test  
- Open test  
- Earth insulation  
*Call user & talk  
*Phone test  
*Check wire pairs
*Monitor function  
*High AC voltage alarm  
*Under voltage self-checking


FEATURES:
1. common telepnone(dial,talk,hook)
2. store phone number
3. caller ID
4. Tone/pulse dialing
5. Mute function
6. High AC voltage warning
7. DC voltage disply
8. Insulation value display
9. Earth insulation value display
10. Line break display
11. Check wire pairs
12. High resistance monitoring
13. High AC/DC voltage test
14. Low voltage warning
15. LCD display in English
16. Handset operation


Key specifications:
1. DTMF applying to GB/T15279-94
2. Caller ID compatible with FSK/DTMF
3. High AC voltage alert


Technical Specifications

DC V test

Range (V)

0-260

Error

+/-5%

Insulation impedance test

Range (MΩ): 0~10

Range (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 (C)

-10~55

Weight (kg)

0.5

Dimension (mm)

232x73x95

Battery

Rechargeable 9V NI-MH battery

Relative humidity

10%~95%

Environment noise (dB)

≤60

Atmospheric pressure (Kpa)

86~106

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If you're in need of st230 telephone line tester lineman test sets lineman tool set telephone line checker butt set tester to help with your business, please be free to buy with our factory. As one of the leading such manufacturers in China, we will offer you low price and unmatched services.

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