The Metrix Plus 220 V Digital Stroboscope is a highly accurate digital strobe light that can track objects' motion, rotation speed, velocity, etc. The 220 V Digital Stroboscope's flash tube produces repetitive flashes of light to capture single or multiple images of vibrating or moving objects. The Digital Stroboscope can be used in the Industrial field to measure the speed of rotating parts of the machines like motors, conveyors, etc. The Stroboscope by Metrix Plus comes with a carrying case and operation manual. Product Specifications: Company: Metrix Plus Display: 5 digits 10mm LCD Measurement Range: A: 50 - 40,000 FPM Accuracy: ± (0.05%n + 1d) Resolution: 0.1FPM (50 - 999.9 FPM) 1 FPM (Over 1000FPM) Sampling time: 0.3 sec External Trigger level: 3 - 24V Flash Tube Life: 100 Million times Power supply: AC 220V Power consumption: About 250W Dimensions: 215 x 85 x 180 mm