เครื่องวัดความเร็วรอบ แบบสัมผัส AR925

Digital Contact-Type Tachometer 

Product Description

Digital contact-type tachometer AR925 

General Features & Specificaitons

- Measuring Range 0.5~19999 RPM | 0.05~19999.9 m/min | 0.2~6560 Ft/min 
- Resolution
----- 0.1 RPM (0.5~999.9 RPM) | 1 RPM (over 1000 RPM) 
----- 0.01 m/min (0.05~99.99 m/min | 0.1 m/min (over 100 m/min) 
----- 0.1 Ft/min (0.1~999.9 Ft/min) | 1 Ft/min (over 1000 Ft/min) 
- Accuracy ± (0.05%+1 digital) 
- Sampling Frequency 0.8(Over 60 RPM) 
- Working Temperature -10º C~40º C 
- Unit Selection
- Measured Data Storing Function
- Max & Min 
- Data Function 
- Auto Power Off 
- Clear Up Function 
- Low Battery Indication 

Packing Information

Power 3*1.5V AA Alkaline Battery 
Product Net Weight 146g 
Product Size 155*55*35mm 
Packing Gift Box