Hand-held Digital Tachometer And Non-contact Tachometer Laser Sensor Tachometer Laptop Stands Movable wheel double side material

Movable wheel double side material rack * 1

easy to hold

Ambient temperature: 10-40℃

With alarm function，MAXValue retention。

·The empty cases can be inserted obliquely and stacked freely，It's not tight、Astringent、Stacking is not in place and so on

Hand-held Digital Tachometer And Non-contact Tachometer Laser Sensor Tachometer Laptop Stands Movable wheel double side materialHandling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Packing List Tachometer *1 Features HD LCD backlit displayEasy reading measurement without fear of external environment change. Photoelectric laser sensorRapid response measurement and reception. Battery compartment designThe battery can be easily replaced by three detachable 7 batteries.