- Optical Photo mode :
+ Units : rpm
+ Range : 0 to 60 000 rpm
+ Accuracy :
60 to 10 000 rpm : ±0,3 % of reading ± 1 rpm
10 001 to 60 000 : ±30 rpm
+ Resolution : 1 rpm
- Contact mode :
+ Units : rpm, m/min, ft/min, in/min, m/s
+ Range : 0 to 20 000 rpm
+ Accuracy : 30 to 20 000 rpm : ±1 % of reading ±1 rpm
+ Resolution : 1 rpm
Display : 1 line
Size : 50 x 20 mm
Protection : IP54
Power : 4 pin AAA 1.5V
Weight : 200g
Supplied with : adjustment certificate,a reflective tape, a contact tip and a soft case, manual
