COMPACT INSTRUMENTS DEUMO/3

The Deumo Tachometers are highly accurate precision made measuring instruments, offering long scale analogue dials with clear and concise dial markings, they incorporate jewelled bearings and temperature compensated movements for consistently accurate performance. Each model includes a pointer lock feature to allow the user to retain the last reading in the instrument dial. There are 3 measuring ranges on each model, providing a very versatile selection to cover most application requirements, the speed range is selected via a rotary gear selector mechanism, this gearbox provides automatic rotation direction sensing so shaft direction is automatically allowed for. These Tachometers are supplied complete with a comprehensive range of attachments and a custom carrycase.