Dekko DT2234L non contact digital tachometer
Specifications:
- Measure range: 2.5 to 99, 999RPM ( r/ min)
- Resolution 0.1 RPM ( 2.5 to 999, 9 RPM) , 1RPM ( over 1.000 RPM )
- Accuracy : + / - ( 0.05% + 1 Digit )
- Display 5 Digits, 18mm ( 0, 7 " ) LCD
- Battery: 3x1.5V AA ( UM-4)