Underground Magnetics Echo 1 Transmitter

The Echo 1 is a multi frequency standard transmitter. It offers three frequencies which can be selected via the receiver. Add in the ability to go up to 130 feet deep and you have a standard transmitter that can power through interference. With a battery life of up to 48 hours of continuous usage and the power to cut through noise, this standard transmitter is one of the most advanced on the market.

The power you need, the price you want.

Weight 1.5 lbs
Dimensions 15 x 1.25 in


Depth Range



2 C-cell batteries, Echo Cell Kit or lithium battery pack

Battery life

12 hours, 20 hours or 48 hours


24 Transmitter Roll Positions


0.1% resolution

Temperature Allowed

Under 190°F

Universal HDD believes the specifications on this web ste to be correct at the time of publishing. However, specifications, standard equipment, options and dimensions are subject to change without notice. Some equipment may be unavailable when your machine is built. Please ask your adviser for list concerning current availability of standard and optional equipment and tooling, and verify that your machine will include the equipment you ordered. Machines in this brochure are shown with optional equipment. While Universal HDD makes diligent efforts to provide accurate information in this brochure, there is no guarantee or warranty of accuracy. This brochure shall not be used or relied upon as substitute for information that is available from your Universal HDD center. Further information can be obtained from your authorized Universal HDD dealer or www.unihdd.com.