Meet the SoundTools NL4 Sniffer/Sender, an amazing analog remote-end NL-4 cable tester set. Crafted from tough aluminum tubing, this combo uses battery power and 4 LED lights to test speaker cables right where they are, no need to bring the ends together. It can spot 16 different cable issues and check for good connections. The sender unit runs on a long - lasting car alarm battery. The sniffer's 4 LED lights show results instantly. If all 4 are green, your cable is in great shape. Built with top - notch quality, it comes with a lifetime Happy Human Warranty. The anodized aluminum tube protects the analog testing units, and there are no fragile parts, making it one of the sturdiest testers around. Key features include a two - piece design for on - the - spot testing, lifelong reliability, a simple 4 - LED display for 16 issue checks, and compatibility with NL - 4 Neutrik SpeakOn connections. Technical specs: In - package dimensions are 4.5 in (114.3mm) x 3 in (76.2mm) x 1.5 in (38.1mm), weighs 7 oz (.198 KG), requires an A23 battery, and has a Green/Red LED readout. The package includes a complete testing unit (one sniffer, one sender), a color code sheet, and user documentation.
Using the SoundTools NL4 Sniffer/Sender is a breeze. First, make sure the sender unit has a fresh A23 battery. Then, connect the sender and sniffer to the respective ends of the NL4 cable you want to test. The sender will start sending signals through the cable. Look at the 4 LED lights on the sniffer unit. If all 4 lights are green, your cable is good to go. If any light is red, there might be an issue. There are 16 different issues this tester can detect, but just focus on the LED colors for a quick check. When it comes to maintenance, keep the tester in a dry place. Since it's made of durable anodized aluminum, it can handle a bit of rough handling, but try not to drop it too hard. Also, replace the battery when it starts to run low to ensure accurate testing results. The color code sheet and user documentation in the package can provide more detailed information if you need it.
