The Original Remote End Cable Tester, now for NL-4 connections. Test all your cables without bringing the ends together with the SoundTools NL-4 Sniffer/ Sender units.
Two piece testing unit can instantly test cables where they lie
Designed and manufactured for lifelong reliability
Test for 16 different issues with a simple 4-LED display
Compatible with NL-4 Neutrik SpeakOn connections
Instantly test and identify faulty speaker cables with this set of analog remote-end NL-4 cable testers. Machined from durable aluminum tubing, the NL-4 Sniffer and Sender combo utilizes battery power and 4 LED lights to troubleshoot cables, without bringing the ends together.
The NL-4 Sniffer/Sender field unit is an all-analog remote end cable tester that tests for good connections as well as 16 different issues in speaker cables. The sender unit uses a car alarm battery with long-lasting life to power the unit. Four LED lights on the sniffer unit instantly display results, giving you a quick-and-easy way to check whether your line is good. If all 4 lights are green, you’re good to go.
