RS PRO Tachometer, Best Accuracy ±0.05 % Optical LCD 99999rpm

An electronic 5 digit LCD tachometer which uses an ultra-bright LED.

Direct reading RPM
Memory - recall of last reading, max., min
Adhesive reflective strips supplied
Battery: 4 x AA Cells (not supplied)
Overall dimensions (H x W x D) 190 x 72 x 37mm

This tool is just as important in the implementation and day to day operations of machinery and systems as it is for maintenance and would also benefit research and development laboratories. Tachometers are typically used for measuring e.g:

• The speed of rotating equipment such as motors, turbines, fans, wheel, shafts, rollers
• Travelling speed of belts and conveyors
• Length of long products such as wire, fibre, steel, wood, etc.
• The speed of travel and length of sheet products such a films and foils

Is this tachometer supplied with a battery?

No, the tachometer is not supplied with batteries. It requires 4 x AA batteries e.g. 7442199

How does an optical sensor work?

The tachometer's optical sensor uses a beam of laser light to measure the speed of rotation of the wheel or shaft. It measures differences in frequency of the reflected light.

What do I get in a set?

The Tachometer is supplied with:
• Carrying Case
• Reflective Tape Marks
• Manual