Lutron DT-1236L Tachometer is a 2 in 1 digital combination photo {laser} and contact tachometer used to measure speed {RPM} and surface speed.
Features :
- World’s patent, multi-functions, one instrument combine photo Tach & contact tach.
- Laser light source, long detecting distance.
- Wide measuring range 0,5 to 100.000 RPM.
- 0.1 RPM resolution for the measured value < 1000 RPM.
- High precision with 0.05% accuracy.
- High visible LCD display gives RPM reading exactly with no guessing or errors & saves battery energy.
Specifications :
- Measurement & range :
- Photo Tachometer : 10 to 99,999 RPM.
- Contact Tachometer : 0.5 to 19,999 RPM.
- Surface Speed : m/min. – 0.05 to 1,999.9 m/min. ft/min. – 0.2 to 6,560 ft/min.
- Display : 5 digits, 10 mm ( 0.4″ ) LCD.
- Accuracy : ± ( 0.05% + 1 digit ), RPM only.
- Detecting distance : 5 cm to 200 cm typically.
- Light Source : 1 mW class 2 laser diode.
- Circuit : Exclusive one-chip of microcomputer LSI circuit.
- Operating Humidity : Less max/ min value.
- Memory : Last/Max./Min. value. : Battery 4 x 1.5V AA ( UM-3 ) batteries.
- Power Consumption :
- Photo type : Approx. DC 21 mA
- Contact type : Approx. DC 7 mA
- Size : 215 x 67 x 38 mm ( 8.5 x 2.6 x 1.5 inch )
- Weight : 280g ( 0.61 LB )