Laser light detecting source, long measuring range up to 2 meters, it is useful in the RPM measurement application where the machine would be a risk to the operator or close access is difficult or not possible.
Wide measuring range from 10 to 100,000 RPM, 0.1 RPM resolution for the measured value < 1000 RPM.
Microprocessor based circuit, crystal time base, high precision with 0.05% accuracy. High visible LCD display gives RPM reading exactly with no guessing or errors & saves battery energy.
Memory with recall function, the last value, max., value, min. value will be stored into the memory automatically.
The use of durable, long lasting components, including a strong, light weight ABS plastic housing, assures almost maintenance free performance for many years.