ST230D Telephone Line Tester, Portable Lineman set Telephone line tester(butt sets) without battery
USD $40 - $50 /Unit
Min.Order:1 Unit
Shandong Senter Electronic Co., Ltd.
ST230D basic handheld telephone line tester (butt set tester/lineman set tester) without battery
Brief Introduction
ST230D Tel 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
Dumbbell shape, small size, simple operation
Special Dumbbell 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
Accessories
RJ11 assistant test cord × 1
0.3a fuse tube x 1