Photo/Contact Tachometer DT-2856

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.