Network Cable Tester
with Overvoltage Protection
Practical two-part tester for field wiring installations
Check CAT5E cable continuity & wiring errors
Test the status on RJ45 and RJ11 structured wiring cabling systems.
Wire mapping - locate short circuit, open circuit and wrong connections by the way of indicating lights that scroll down in sequence.
Any numbered light that does not flash indicates an issue with the wiring.