Ultralight handheld DepthTrax(TM) 1H with Intelligent Sonar lets you aim it's beam wherever you want to see, like an underwater flashlight. One slide of the magnetic switch gives real time depth readings, while another slide will indicate the current water or air temperature. Algorithmic programming virtually eliminates false readings. Delivers precise depth readings up to 240'.
The impact resistant and floatable housing includes a wrist strap. Diver designed waterproof rating to 150' depths, allows the DepthTrax(TM) 1H to be used as a range finder while snorkeling and diving.
Batteries: 9 volt alkaline

Display Type: Liquid Crystal

Waterproofing: IPX 8 (150')

Op. Temp. Range: -10-160?F

Depth Range: 2' to 240'

Integrated Tranducer reads to 300'

Frequency: 200kHz

Beam Angle: 20?