PHOTO TACHOMETER (Laser Type)
BRAND: LUTRON
Model: DT2234B
MADE: TAIWAN
Specification:
Display: 5digits 18mm (0.6â€) LCD
Accuracy: ±(0.05% 1digit
Sampling Time: 0.5sec (over 120RPM)
Range select: Auto-Ranging
Memory: Last #118alue, Max. #118alue and Min. #118alue
Test Range: 2.5 to 99,999RPM(r/min)
Resolution: 0.1RPM (2.5 to 999.9RPM)
1RPM (over 1,000RPM)
Detecting Distance: 50mm500mm
Battery: 3×1.5V AA battery
Time Base: 6MHz Quartz crystal
Power consumption: Approx. 40mA