Review on Merkmak RJ11Cat5 Handheld Telephone Detector by Raymond Vogel

This handheld telephone detector is a lifesaver for those in the industrial and scientific field who frequently work with telephone cables. Its simple design makes it easy to use and the results are accurate and reliable. The device easily distinguishes between live and dead lines making it a valuable addition to any toolkit. The only downside is that it only works with RJ11 and Cat5 cables, limiting its usefulness for those working with other types of cables..