Product description
Practical, lightweight, universally usable device for revolution measurement. Designed for both contact and contactless measurement using a reflexive tape. Memory stores minimum, maximum and last measured value. Measuring range photo 2.5 – 99,999 RPM, contact method 2.5 – 19,999 RPM, circumferential speed 0.05 – 1,999.9. Accuracy of speed measurement ± 0.05 % + 1D, circumferential speed ± 0.05 % + 0.03 m/min. Sampling period 1 s. Detection distance 50 – 200 mm, powered by 4 × 1.5V AA batteries, dimensions 220 × 68 × 38 mm. For contact measurement, the device comes complete with a measuring cone, funnel, circumferential speed measurement wheel and reflexive tape (2 × 350 mm).