Cable Continuity Tester, RS232, DB9 In Line Signal, Network, 21.01 mm, 35 mm, 45.01 mm
72-9265 - Tenma (Newark)
The 72-9265 is an In-Line Signal Link Tester. Quickly test DB9 connections with this handy tester. No need to carry bulky, expensive cable testers to test only one or two cable types. Mini link tester fits easily in your pocket or tool box and requires no external power. Connects in-line and displays signal data connectivity on LED's per each conductor. Save time and money by diagnosing connectivity issues.
