Underground Magnetics Echo 2S Transmitter

The Echo 2S transmitter offers three frequencies as well as two power levels. With a depth range of up to 160 feet in high power mode, the Echo 2S is the most powerful standard length transmitter available today. Add in the ability to change not only frequency, but also the power mode, downhole and you have a transmitter that can tackle any job.

Weight 1.5 lbs
Dimensions 15 x 1.25 in


Depth Range

90ft/130ft/130ft (normal power)
90ft/160ft/160ft (high power)


2 C-cell batteries, Echo Cell Kit, or Lithium Battery Pack

Battery life

12 hours, 20 hours, or 48 hours (normal power)
NA, 5 hours, or 12 hours (high power)


24 Transmitter Roll Positions


0.1% resolution

Temperature Allowed

Under 190°F

Down Hole Echo Mode Change


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.