タイトルまたは説明

Features: 
1. Test open, short , cross connection, reverse, pairing connection and broken wire positioning.
2.  To perform crosstalk test on network cable to solve the potential problem of slow speed .
3.  Capable to measure length of network cable, coaxial cable, telephone cable and USB cable at length of ***0m.
4. Cable tracing on exchanger or Router with power-on.
5.  To quickly find the target wire or cable among kinds of wires.
6.  Single chip software watchdog design runs reliably.
7.  Functions of storage and memory.
8.  Automatic delay power on-off and backlight function.
9.  Self-test function shall automatically make compensation due to change of battery level and ambient temperature.