Happy 70th Birthday Gerry!

Wishing our Technical Director, Gerry, a very Happy 70th Birthday!
Gerry has been an instrumental part of the Detectronic team since 1973.
He was part of the R&D team which developed and patented Ultrasonic Doppler measurement techniques resulting in the Doppler Speedlog, an instrument which measured the velocity of a boat’s hull as it passed through water.
Gerry also played a vital part in the development of Detectronic’s first Intrinsically-safe Datalogging sewer Flow Monitor.