C2G 29431 Psiber Pinger Plus Network IP Tester The Pinger Plus is a unique handheld tester used for installing and maintaining computer Local Area Networks (LANs) running the TCP/IP protocol. It uses the powerful PING function at either 10 or 100 Mbps to verify connectivity PINGs at full 10/100 auto-negotiate speeds PINGs a single a list or a range of IP addresses Identifies 10/100/1000Base-TX link signals