Detail LUTRON DT-2244 DIGITAL TACHOMETER :
- Measurement and range : 10 to 99.999 RPM
- Resolution : 0.1 RPM (<1.000 rpm) 1 RPM (1.000 RPM)
- Display : 5 digits, 10 mm (0.4 inch) LCD
- Accuracy : ± (0.05% + 1 digit)
- Time base : Quartz crystal
- Circuit : Exclusive one-chip of microcomputer LSI circuit
- Operating temperature
- Operating humidity : less than 80% R.H
- Memory : Last/ Max/ Min….value
- Battery ; 4 x 1.5V AA (UM-3) batteries
- Power consumption : approx DC 153 mA
- Size : 165 x 61 38.5 mm
- Weight : 235 g/ 0.52 LB (including battery)