The Leica 850280 is a device used for detecting cables and metal pipes. It is a transmitter signal clamp that transfers signal frequency from a transmitter DA220 / DA230 onto LIVE or Redundant metallic services safely.
It is used in conjunction with the Signal Transmitter and Locator to trace the route of buried utilities such as Telecom cables, Power cables, and pipes. The device operates at 33kHz and has a cable detection depth of 100m/4". The device weighs 350g and has a minimum operating temperature of -20°C and a maximum operating temperature of +50°C.