Features:
Large LCD displaying
Wide measuring range & high resolution. The use of durable.
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.
The RPM of motors and machine parts.
The housing has been carefully shaped to fit comfortably in either hand.
The last value/min . value will be automatically stored in memory and can be displayed by turn anytime.
Wide measurement range high resolution
Large screen display clear reading
light Weight and hard shell ABS plastic nice shape easy to use.

Specifications:
Output: less than 1mw
Material:Hard shell ABS plastic
Mirror Length:L50 x W25mm
Battery length:L44 x W25 x D16mm
Item Type:Non Contact RPM Laser Photo Tachometer
Net Size:L130 x W65mm
Scan Diameter:17mm
Package Size: L146 x W95 x D45mm
Use for:Measure the speed of lathe motors and machine
Range: 2.5 to 99999 RPM

Packaging content:
1 x Digital Laser Photo Tachometer Non Contact Rpm Tach(Not Include Battery