Product description
Lightweight, versatile tool for measuring rotation speed with a laser pointer for more accurate focusing on the part measured. Memory stores minimum, maximum and last measured value. Measuring range: 2.5 - 99,999 RPM; detection distance: 50 - 350 mm (depending on light intensity); resolution: 0.1 RPM; accuracy: 0.05%. Powered by 4 × 1.5 V AA batteries; dimensions: 198 × 72 × 37 mm; weighs around 300 g (incl. batteries). Pack contains two reflector bands.