Tachometer Non Contact Tachometer Laser Speedometer Data Storage Bump Caps Product description：

Product description：

Alarm reminder

increase the torque

Electromagnetic wave sensing technology can penetrate wood to a depth of30mm，Generate a three-dimensional magnetic field for rapid field measurement。

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Tachometer Non Contact Tachometer Laser Speedometer Data Storage Bump Caps Product description：Ships FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Introduction: USES the microcomputer (MCU), photovoltaic and semiconductor laser technology first realize non contact measurement speed, wide range of high resolution. Manual and automatic measurement switch freely, more adaptable to various specific purposes. High laser power, two adjustable, large convenience far and near distance measurements, protect user's eyes, from a