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

Feature:
1-Model: DT6236B
2-Color: Blue & Black
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 backlight to make sure that it can be used in any light circumstance.
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.
11-The tachometer can be powered by 6V DC adapter (not included).

Specification:
1-Measuring Range:
Photo Tach: 2.5~99,999RPM
Contact Tach: 0.5~19,999RPM
Surface Speed: 0.05~1,999.9m/min
2-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)
3-Accuracy: ¡À(0.05%+1 digit)
4-Detecting Distance: 50~500mm
5-5 digits LCD display
6-Sampling Time: 0.5 sec(over 120RPM)
7-Time Base: 6MHz Quartz crystal
8-Battery: 4x1.5V AA 1.5V Battery(Battery not included)
9-Weight: 57g
10-Dimension:210x74x37mm

Packet Content:
1 x Photo / Contact Tachometer
Reflecting tape marks: length 600mm
1 x Operation manual
1 x Damp proof accessories
1 x Bolt bag
1 x Contact speed measurement fitting
1 x Contact rotational speed measurement fitting

• Wide measuring range and high accuracy
• Combine Contact measurement & Photo measurement
• Memory: Max value, Min value, Last value. Can store 96s data
• Contact part and photo part can be switched value at any time
• New surface speed sensor with flute vails to measure speed and length of wire, cable and rope conveniently

Wide measuring range and high accuracyMeMeDa