Senter ST230C 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 has functions of high...

Specifications telephone line tester is the button phone and lineman tester which help lineman to check the cable fault. ST220B Tel Line Tester is a new kind of line fault tester with safety &...

SENTER ST230F Handfree Telephone Line Checker Product Description Brief Introduction ST230F Telephone Line Tester is one portable and intelligent line fault tester, which adopts advanced...

ST230C 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 has functions of high voltage...

S600 is multi-functional hand-held VDSL2 test instrument with small size, specially designed for xDSL line test (xDSL include: ADSL, ADSL2, ADSL2+, READSL, VDSL2 etc) and maintenance It provides...

Specifications telephone line tester is the button phone and lineman tester which help lineman to check the cable fault. ST220B Tel Line Tester is a new kind of line fault tester with safety &...

SENTER ST230D tele line tester Butt set phone tele line fault tester Brief Introduction ST230D Tel Line Tester is a new kind of line fault tester with safety &multi-functions capabilities....

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...

SENTER ST230E Lineman butt test set telephone line test set butt testing set ST230E Line Tester as a multi-functional tester, due to the dumbbell shape, it can be put on the shoulder during...

SENTER ST230E Lineman butt test set telephone line test set butt testing set ST230E Line Tester as a multi-functional tester, due to the dumbbell shape, it can be put on the shoulder during...