Sealey Digital Tachometer Contact/Non-Contact

• Professional quality laser instrument for fast and accurate measurement of rotational speed with or without contact. • Will also measure total revolutions, frequency, surface speed and distance. • 10 Selectable data set memories each with maximum, minimum and average or single value reading, as appropriate. • Supplied with reflective tape, for non-contact measurement, and three heads for contact measurement. • Powered by 9V battery (supplied) and has jack socket for 6V DC supply.

Reading

9v Battery

Crimping Tool

Reflective Tape

Curves Workout

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