Easy-to-read digital LCD display Internal Dialer for making Transmission Test connections Autotest – performs 22 individual tests at the touch of a button Determines the stressed noise susceptibility of dry and working pairs Measures AC/DC Volts, Leakage, resistance, and loop current Performs circuit loss, circuit noise (metallic noise), and power influence tests Built-in open meter … <a href="https://www.tempocom.com/products/1144-5000-sidekick-tnd/">Continued</a>