Product Details

Applications:

Used to measure rotative velocity, surface speed, frequency of motor. Applicable to the product departments of motor, fan, paper-product, chemical fiber, washing-machine, automobile, airplane, steamer etc.

* Multifunctional, one instrument combines PHOTO TACH.(RPM) & CONTACT TACH. (RPM).

* Digital display with no guessing errors.

* Wide measuring range and high resolution.

* The last value / max. value / min. value will be automatically stored in memory.

* The use of durable, long-lasting components, including a strong, light weight ABS-plastic housing assures elegant shape and ease of use.

Measuring Range	Laser	2.5 ~ 99,999 r / min
	Contact	0.5 ~ 19,999 r / min
Resolution		0.1 r / min (0.5 ~ 999.9 r / min) 1 r / min (Over 1000 r / min )
Accuracy		± (0.05% n + 1 d)
Sampling Time		1.0 s (Over 60 r / min )
Test Range Select		Automation
Memory		Max / Min / Last Value
Time Base		Quartz Crystal
Laser Tach Detecting Distance		50 ~ 150 mm / 2 ~ 6 inch (Typical), Max. 300 mm / 12 inch
Power Consumption		90 mA (Testing)
Operating Temperature		0 ~ 50 °C
Power Supply		4 x 1.5 V AA size (UM-3) battery
Dimensions		215 x 74 x 32 mm
Weight		200 g (Including Batteries)