Quickly read the status of ethernet twisted pair cables for faults such as open circuits, shorts, crossed pairs, reversed pairs and split pairs in seconds. The tester's compact design is very user-friendly, and enables the tester to be conveniently carried to any job site. This small hand-held tester includes one master unit and one remote unit easily operated by one person testing patch cords ...

The Psiber Pinger is a unique handheld tester used for installing and maintaining computer Local Area Networks (LANs) running the TCP/IP protocol. The Pinger uses the powerful Ping function to verify connectivity, check transmitted and received data integrity, indicate network traffic loading by measuring round trip time, notify duplicate IP address responses, provide the MAC address of an IP a ...