Reed AT-6 Photo Non-Contact Tachometer

Reed AT-6 Photo Non-Contact Tachometer Features:

• Provides fast and accurate rpm measurements of rotating objects without contact
• Laser targeting
• Provides Total measurements
• Built-in memory recalls maximum, minimum values as well as last value stored
• Highly visible 5-digit LCD with backlight

Reed AT-6 Photo Non-Contact Tachometer Specifications

Range	2 to 99,999 rpm
Resolution	0.1 rpm:2 to 999.9 rpm; 1 rpm:>1000 rpm
Accuracy	±(0.05% rdg. + 1 dgt.)
Detection Distance	50 to 500mm
Sampling Time	0.5 sec. over 120 rpm
Power Supply	Single 9V battery
Dimensions	160 x 58 x 39mm
Weight	151g

What’s included with the Reed AT-6 Photo Non-Contact Tachometer

• AT-6 Photo Tachometer
• Reflective Tape
• Soft Carrying Case
• Batteries

Trouble-shooting Procedures

Reflective Marking Tape To use this, simply cut the adhesive tape provided into approximately 12mm ( 0.5″) squares, peel off the backing and apply one square to each rotation shaft. The non-reflective area must always be greater than the reflective area. If the shaft is normally reflective, it must be covered with black tape or black paint before attaching the reflective tape. The shaft surface must be clean and smooth before applying the reflective tape.

Very Low RPM Measurements

When measuring very low RPM values, it is recommended to attach more reflective tape and take several readings. Divide up all the readings taken to come up with an average RPM measurement.