Digital Tachometer Lutron DT-2236 RPM Measurement Top Industrial digital tachometer, such as the Best Lutron DT-2236 tachometer for speed measurement, is a high-performance device designed for accurate speed measurement in industrial environments. It combines non-contact tachometer (RPM) and contact tachometer (RPM, m/min, ft/min) functions in one compact instrument. Featuring memory for last, maximum, and minimum readings, along with a durable ABS housing, it ensures reliable, long-lasting, and maintenance-free operation. Applications: Perfect for dryers, conveyors, augers, grinders, rotary feeders, and elevators.