The clamp provides a simple and precise way to apply a locating signal to a line. It is generally used when it is not possible or more convenient to access the conductor without making a direct connection. As long as there is enough space to place the clamp around the cable or pipe, or when it is not safe to make a direct connection because the target cable is live. The clamp is a special inductive accessory, sometimes referred to as a toroid or coupling. All clamps are optimized for use with specific frequencies. In most cases, the clamps are designed to work with frequencies between 8 kHz and 83.1 kHz. Applying a locating signal to live cables Size range from 50cm to 450cm Inducing signals on lines in various situations
