Speedtech SM-5 Depthmate Portable Sounder
Anchoring security for cruising sailors! Find deep water easily from your dinghy.
This unique pocket-sized depth sounder is very accurate and of very high quality.
It is useful for boating, fishing, scuba diving, coastal survey, and scientific work.
Reads in Feet or Meters, to the nearest tenth through a solid hull, inflatable bottom,
water, or ice. This is an extremely accurate unit when used properly.
200 kHz with 24 beam angle
Range from 2 feet to 260 feet
Each reading is backlit and stays displayed for ten seconds. Simply put the head in
the water, or against the solid hull of a boat. (Sonar will not read through air.)
FREQUENCY: 200kz (Beam Angle 24 )
WATERPROOF: to 160 feet; 50 meters
RANGE: 2-260 feet or .6 - 79 meters
POWER: Standard 9V dry cell battery (good for 500 10 second readings)
MEASURES: 7.7 x 1.7 inches (198x42mm)
WEIGHS: 10 oz / 300 grams
Ad id: 28649