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Home » Products » TELEPHONE LINE TESTER » Telephone Line Tester

Telephone Line Tester

Telephone Line Tester
Telephone Line Tester
Product Code : ST230D
Brand Name : VTECH
Product Description

Telephone Line Tester


ST230D Telephone Line Tester is a new kind of line fault tester with safety &multi-functions capabilities. Besides the basic functions as a common Tel Line Tester, it also has functions of high voltage protection and polarity indication, and so on.

 Main Functions

●  Common telephone function: Dial, Ring, Talk

●  Mute

●  T/P switch

●  High voltage protection (by fuse)

●  Polarity indication by LED 

●  Volume adjust

●  Pause

●  Store phone number

●  Monitoring function

●  Last number redial 

●  Telecom Line Identifying (Telephone line, ISDN line, ADSL line)


Key Features

Dumbbellshape, small size, simple operation

 SpecialDumbbell shape design

Small size

  Easy operation

Solid new materials for shell

Waterproof and vibration proof

 Dimension & Weight
Dimension(mm): 232x73x95
 Weight (kg):≤ 0.5

Operation Environment
Environment temperature: -10℃~55℃
 Relative humidity: 10%~95%
Environment noise: ≤60dB
Atmospheric pressure: 86~106Kpa 


RJ11 assistant test cord x 1

0.3a fuse tube x 1

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