LASER TACHOMETER
Laser, non-contact tachometer
LutronDT-2234BL
Measuring range: 10 to 99,999 RPM
Accuracy: ± (0.05% + 1 digit)
Display resolution: 0.1 RPM (for <1,000 RPM); 1 RPM (for more than 1,000 RPM)
Detection distance: 50 to 2,000 mm
Power supply 4x 1.5V AA batteries
Package contents:
Plastic case
Reflective tape (600mm)