Wide measuring range & high resolution. The use of durable The last valuemin . value will be automatically stored in memory and can be displayed by turn anytime. Digital Laser Photo Tachometer Non contact RPM Tach ( Battery 9V NOT include ) Digital display gives exact RPM with on guessing or errors. It is a great tool to measure In wood and metal working it can be used to accurately measure the speed of a lathe.
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Item# : SPM16337743824
Model # : 1