This item is used the microcomputer (CPU) technique, photoelectric technology, anti-jamming technique and junction laser technique for non-contact measurement of Rotation speed (RPM).

Feature:
1-Model: SM2234A
2-Color: Blue & Black
3-Photo 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-Smooth housing design, comfortable to be held.
10-Range select: Auto-range

Specification:
1-Measuring Range: RPM: 2.5~99,999RPM
2-Resolution: RPM: 0.1RPM(2.5~999.9RPM);1RPM(over 1,000RPM)
3-Accuracy: ¡À(0.05%+1 digit)
4-Detecting Distance: 50~500mm
5-5 digits LCD display
6-Sampling Time: 0.8 sec (over 60RPM)
7-Time Base: 6MHz Quartz crystal
8-Battery: 3xAAA 1.5V Battery(Battery not included)
9-Weight: 120g
10-Dimension:155x70x35mm

Packet Content:
1 x Photo tachometer
1 x Operation manual

• Wide measuring range and high accuracy
• This item is used the microcomputer (CPU) technique, photoelectric technology, anti-jamming technique and junction laser technique for non-contact measurement of Rotation speed (RPM)
• Memory: Max value, Min value, Last value. Can store 96s data
• LCD backlight to make sure that it can be used in any light circumstance
• Smooth housing design, comfortable to be held

Wide measuring range and high accuracyMeMeDa