NOYAFA Tester per Cavi di Rete, AT226-C NF-8601W Tester per Cavi Ethernet LAN RJ45...
Kolsol is an main producting LCD cable tester, Cable length tester etc.We'll develop more new products in the further. Low voltge alarm function and automatic delay power on-off. Big LCD color screen 320 240 and lighting lamp in darkness.