Handheld tester for lab or field use. Fully equipped with IP/Ethernet/PTP/T1/E1 and battery operated, the unit is able to test Ethernet/IP networks up to 1Gb/s while supporting master/slave Sync-E/PTP emulation. It also has interfaces for PDH/T1/E1/E0 and IEEE C37.94. Operation modes includes Performance, Quality and Wander tests at all interfaces. Suitable for SyncE, PTP, PDH/T.Carrier and datacom testing and latency/delay measurements.