This is a instrument to measure the revolutions per minute(RPM) with wide measuring and high resolution. It is featured with high accuracy measurement, quick measuring and long detecting distance to 500mm(20 inch) with . This is very easy to use by applying a reflective tape(included in package) on target object, then at the mark by beam. This has wide of applications, such as measuring rotating of machine, motors, , lathe for metal or wood cutting work, etc.

Features:
No- handheld digital with stable performance.
Automatic and manual measurement modes for selection.
Wide measuring (2.5 to 99999 RPM) and high resolution. 
MAX./MIN./AVG. values record function.
Data hold function, data record and recall(60 readings).
LCD screen with white backlight, easy to read.
Capable of measuring at a distance from 2-20in(50-500mm).
Auto and manual off.
Low indication.

Specifications:
Color: Blue / Red (Optional)
Material: ABS
Measuring : 2.5-99999 RPM
Resolution: 0.1RPM at 2.5~999.9RPM; 1RPM at 1000~99,999RPM
Accuracy: ±0.02%+1 digit
Measuring Distance: 50~500mm / 2~20in
Sampling : 0.5s(above 120RPM) 
Data Storage Capacity: 60 Readings
Auto Off: After 20s
Operation : 0 to 50℃(32 to 122℉) 
Operation Humidity: 10 to 90%RH
Storage : -10 to 60℃(14 to 140℉) 
Storage Humidity: 10 to 75%RH
: 1 * 9V 6F22 (NOT Included)
Product Size: 145 * 90 * 35mm / 5.7 * 3.54 * 1.4in
Product Weight: 79g / 2.81oz
Package Size: 20 * 14 * 4cm / 7.87 * 5.5 * 1.57in
Package Weight: 134g / 4.73oz

Note:
1. You stick the reflective tape onto the target object before measuring.
2. Do not point the beam towards eyes directly; safety eyewear is recommended.
3. Do not use it near gases or in other potentially areas.

Package List: E2880BL
1 * Digital
1 * Reflective Tape
1 * User Manual(English)