Features Lutron DT-1236L Laser Photo/Contact Tachometer :

• World’s patent, Multi-functions, one instrument combine Photo Tach.( RPM ) & Contact Tach. ( RPM, m/min., ft/min. ).
• Laser light source, long detecting distance.
• Wide measuring range from 0.5 to 100,000 RPM.
• 0.1 RPM resolution for the measured value < 1000 RPM.
• High precison with 0.05% accuracy.
• The last value, max., value, min. value will be stored into the memory automatically & can be obtained by pressing Memory Call Button.
• High visible LCD display gives RPM reading exactly with no guessing or errors & saves battery energy.
• This tachometer used the exclusive one chip MICRO-COMPUTER LSI circuit & crystal time base, offer the high accurate measurement & fast sampling time.
• The use of durable, long lasting components, including a strong, light weight ABS plastic housing, assures almost maintenance free performance for many years.
• The housing cabinet has been carefully shaped to fit comfortable in either hand.

Specifications Lutron DT-1236L Laser Photo/Contact Tachometer :

• 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.
• Resolution:
• RPM:
• 0.1 RPM ( < 1,000 RPM ).
• 1 RPM ( 1,000 RPM ).
• m/min.:
• 0.01m/min. ( < 100 m/min. ).
• 0.1m/min. ( 100 m/min. ).
• ft/min.:
• 0.1 ft/min. ( < 1,000 ft/mn. ).
• 1 ft/min. ( 1,000 ft/mn. ).
• 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.
• Time base: Quartz crystal.
• Circuit: Exclusive one-chip of microcomputer LSI circuit.
• Operating Temperature: 0 – 50℃ ( 32 – 122℉ ).
• Operating Humidity: Less than 80% R.H.
• 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 ) @including batteries.

Accessories Included :

• Carrying case……………………….. 1 PC.
• Reflecting tape marks ( 600 mm )………………………….. 1 PC.
• RPM adapter ( CONE )………………………………………1 PC.
• RPM adapter ( FUNEL )………………………………………1 PC.
• Surface speed test wheel ………………………………………1 PC.
• Operation manual…………………. 1 PC.