SDM Series

The SDM Series has been designed from the start to be a rugged and reliable instrument. It overcomes many of issues cited by users of the current military altimeter. It is almost 50% shorter, 50% lighter and has a counterweighted movement. It is designed to retrofit existing harnesses and rigs so as to be compatible with other equipment currently in use. There are several models available from the SDM1 to the SDM6, which give the users options form a plain, featureless model to a waterproof, back lighted model. Each model is available in different ranges from 12,000 ft up to 30,000 ft. Please Check Back Soon For Updated Pictures