?Keep your network running smoothly by testing your cables to uncover problematic shorts, open wires, crossing pairs and other wiring mishaps
?Use for testing your homemade Ethernet patch cables to make sure they are in working order prior to connecting to your devices
?Tests RJ45 cables, RJ11 telephone cables and network cables. Requires one 9-volt battery (not included)
?Easy to read LED display indicates problems.Hand-held for portability.
?If you do not like our products, we accept 30 days return and 60 days replacement, please feel free to contact us if you face any problems