Specification:
Item Type: Tachometer
Material: ABS
Model: DT6236C
Purpose: Speed measurement of Tire Bearing Blades
Battery: 1.5V 4 x AA Battery(Not Included)
Basic Parameters:
Measuring Range: Contact Tach 0.5 to 19999RPM
Surface Speed (m/min): 0.05 to 1999.9m/min
Surface Length (m): 0.05 to 99999m
Resolution:
Contact Tachometer: 0.1RPM (0.5 to .9RPM)
1 RPM (over 1000 RPM)
Surface Speed: 0.01m/min (0.05 to 99.99m/min)
0.1 M/min ( 100m/min)
Surface Length: 0.02m (0.05 to 999999m)
Measuring Range: 2.5 to 99999RPM
Resolution: 0.1RPM (2.5 to .9RPM)
1RPM (Over 1000 RPM)
Total Test Range: 1 to 99999

Package List:
1 x Tachometer
4 x Speed Accessories
2 x Speed Reflector
2 x Screw
1 x Manual

How to Use:
Measurement procedure
(1) Contact speed measurement
a Slide the function switch to the "rpm" position. Install the correct RPM adapter on the shaft.
b. Press the MEASURING button and gently press the RPM ADAPTER on the center hole of the rotating shaft. to maintain alignment. Release the MEASURING BUTTON when the display reading stable
(2) Surface speed measurement
a. Slide the function switch to "m/min" and install the surface speed wheel on the shaft instead of the RPM adapter
b. Press the measurement button and simply connect the surface speed wheel to the detector. Release the MEASURING BUTTON when the display reading stabilizes.
(3) Surface length measurement
a. Slide the function switch to "m" and use the corresponding part. Others are the same as (2).