Underground Magnetics Echo ST transmitter
Underground Magnetics Echo ST transmitter
The Echo ST is a single frequency transmitter for locating existing conduit in the ground. With a depth range of up to 60 feet and displaying both pitch and roll information, the Echo ST provides an excellent tracking tool.
Dimensions : 0.94″ × 6″ (2.4 cm x 15.2 cm)
Frequency : 30kHz
Battery Type : 3V Lithium Battery
Roll : 24 transmitter Roll Positions
Pitch : 0.1% resolution
Temp. : Under 190°F