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Home » Products » TELEPHONE LINE TESTER » Telephone Line Tester

Telephone Line Tester

Telephone Line Tester
Telephone Line Tester
Product Code : ST230F
Brand Name : VTECH
Product Description

Telephone Line Tester 

 

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.

The caller telephone number display function is compatible with FSK/DTMF two types. Its particular function of automatically detecting high AC voltage test can test whether there is dangerous high AC voltage in the line or not quickly and accurately in order to protect lineman from high voltage.

The tester is designed following the human engineering theory with the appearance style like barbell, it can be put on the shoulder, the lineman can do other work using hands at the same time; besides, it can be hung in the tool belt of waist through the pothook, it is convenient to realize the talk function cooperating with the high quality earphone when the lineman is climbing or doing other things; the max continuous working duration when the inside rechargeable Ni-MH battery is fully charged is about 7 hours without replacing battery; the shell is made of new material and it is very reliable.

Main Functions and Specifications

DC V test

   Range: 0~260V,Error: +5

Insulation impedance test

Range: 0.1~10MΩ, Error: +5-+0.1 M©

Range: 10~30MΩ, Error: +10-+0.5MΩ

Induction voltage function

Ring distance:  2Km

Open line resolution ≤ 2Km

Monitoring resistance ≥1MΩ

Caller telephone number display, FSK/DTMF auto compatibility

DTMF applying to GB/T15279-94

Dialing number display

Hands free (louder speaker) function, which can free your hands   to do other operations.

Telephone number storage and dial function

Data lockout override function

Mute function

P/T transfer function

ADSL/ISDN identification

High voltage indication

Checking wire pairs function as the cable tracker

Battery: rechargeable 9V NI-MH battery

 

Dimension & Weight

Dimension(mm): 232x73x95

Weight ï¼ˆkg): 0.5 

 

 Operation environment

Environment temperature: -10~55

Relative humidity: 10%~95%

Environment noise: 60dB

Atmospheric pressure: 86~106Kpa



V-TECH COMMUNICATIONS
1st Floor, SCF-57-58, Huda Market, Sector-29, Faridabad - 121008, Haryana, India
Mr. Rohit Gupta
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