Introduction:

This item is used the microcomputer (CPU) technique and junction laser technique for one instrument combine PHOTE TACH. (RPM) & CONTACT TACH (RPM, m/min)

Features: 

1-Model: DT2236C

2-Color: Gray

3-Professional Photo / Contact Tachometer

4-100% brand new

5-Wide measuring range and high accuracy.

6-Memory: Max value, Min value, Last value. Can store 96s data

7-LCD Display

8-Low battery indication

9-Contact part and photo part can be switched value at any time.

10-New surface speed sensor with flute vails to measure speed and length of  wire, cable and rope conveniently.

Specification:

Photo Tach:2.5~99,999RPM

Contact Tach:0.5~19,999RPM

Surface Speed:0.05~1,999.9m/min

Resolution:

Photo tach: 0.1RPM(2.5~999.9RPM);1RPM(over 1,000RPM)

Contact tach: 0.1RPM(0.5~999.9RPM); 1RPM(over 1,000RPM)

Surface Speed: 0.01m/min(0.05~99.99m/min); 0.1m/min(over 100m/min)

Accuracy: ±(0.05%+1 digit)

Detecting Distance: 50~500mm

Display: 5 digits LCD display

Time Base: 6MHz Quartz crystal

Dimension: 255x74x37mm

Weight: 571g

Power supply: 4x1.5V AA 1.5V Battery or DC 6V adapter(Not Included)