Tachometer Non Contact Tachometer Laser Speedometer Data Storage Network Pliers the imported light scattering sensor

the imported light scattering sensor

When you work

Light directional wheel * 1

viewing video in floor

automatic range

Tachometer Non Contact Tachometer Laser Speedometer Data Storage Network Pliers the imported light scattering sensorShips 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