DT2236B

Overview:
 Display: 5-digit LCD, 18mm character height; 
- Optical speed mode: 2.5~99,999RPM
- Touch speed mode: 0.5~19,999RPM 
- Contact wire-speed mode: 0.05~1,999.9m/min
- Resolution: Optical speed 0.01RPM (2.5~999.99RPM), 0.1RPM (1,000~9,999.9RPM), 1RPM (above 10,000RPM); Touch speed 0.01RPM (0.5~999.99RPM), 0.1RPM (1,000~9,999.9RPM), 1RPM (above 10,000RPM); Wire speed 0.01m/min (0.05~99.99m/min), 0.1m/min (Above 100m/min)
- Accuracy: +/- (0.05%+1 character)
- Sampling time: 0.5s (Above 120RPM)
- Range selection: Auto switch
- Power supply: 3 x 1.5V AAA batteries (included)
- Working current: Max. 45mA

General
Model	DT2236B
Quantity	1 piece
Form Color	Black
Material	ABS plastic
Specification
Screen Size	2.1 inch
Powered By	AAA Battery
Battery Number	3
Battery included or not	Yes
Other Features
Certification	CE / RoHS

Dimensions & Weight
Dimensions	7.83 in x 2.87 in x 1.42 in (19.9 cm x 7.3 cm x 3.6 cm)
Weight	5.93 oz (168 g)