Sell USB and Lan Tester - M726AT best price

Multifunction Network Modular Cable Tester M726AT Can test correspondingly double-twisted cables 1, 2, 3, 4, 5, 6, 7, 8 and G KYS0411 Tester can judge wrong connection, short circuit and open circuit Test of double-twisted cables: switch on the power. Put cables into both main tester and remote tester. The lights of the main Cable Tester will turn on sequent form 1 to G Reading the result of LED display: Network Cable Tester tells you read out the incorrect of LED display. The tested cable with the short, open, reversed, miswired and crossed Uses 9V Battery; not included Mode : Auto Mode and Manual Mode