[ Multi-Function ] There are many function to meet your needs. Telephone cable scanning, network cable scanning, electric cable scanning, network cable continuity testing, telephone cable condition testing, polarity testing.
[ Range of Application ] : Widely used in telecom network line engineering and routine maintenance work; Computer network circuit engineering; Other metal wire line engineering and maintenance work.
[ High Quality ] : High sensitivity, strong anti-interference ability, can quickly and accurately find the target cable in a large number of wires, in order to improve work efficiency.
[ Humanized design ] : Attached with earphone, in noisy environment can avoid external interference; It has lighting function and can work well in dark environment. The volume can be adjusted according to the site environment; Energy saving and environmental protection, long battery life.
[ Easy to Use ] : Connect the tested network cable into "RJ45" port on the main tester and receiver, adjust the button to " CONT " position, the indicator led is flashing all the time. If the cable ( UTP )is normal, 1-8 led will lights up; if the cable is STP, 1-G led will lights up.