1.Range: 0.5 to 19999RPM 2.Accuracy: +/-(0.05%+1dgt) 3.Sampling rate: 0.8 sec Quick Details 

Place of Origin: Guangdong China (Mainland)	Brand Name: SmartSensor	Model Number: AR926
Accuracy: +/-(0.05%+1 digital)	Sampling Frequency:  0.8sec(Over 60 RPM)	Power: 3*1.5V AA Alkaline Battery
Measuring Range: 2.5 to 99999RPM;

SPECIFICATIONS
Measuring Range	2.5~99999RPM
Resolution	0.1RPM,1RPM
Accuracy	±(0.05%+1 word)
Sampling Frequency	0.8Sec
Max & Min Data Function	---
Provide Probe	---
Low Battery Indication	√
Measuring Mode	photoelectric type
Data Hold	√
LCD Backlight	√
Operating Temperature	0~50°C
Storing Temperature	-20~70°C
PACKING INFORMATION
Power	AAA*3 battery
Product Net Weight	113g
Product Size	150*54*27mm
Packing	Gift box
Standard Quantity Per Carton	80PCS
Standard Carton Size	53*49*44cm
Standard Carton Gross Weight	22KG

Digital Tachometer AR926