Additional info CONTACT AND CONTACT-LESS TACHOMETER - Measurement of linear and rotative speed - Measurement range: 6 to 99999rpm (optical without contact) 1 to 19999rpm (with contact) ------------------------- 0.1 to 1999.9m/mn - Accuracy: Up to 0.1rpm and 0.01m/mn - Min and max values - Optical detection range: 50 to 200mm (depends on the ambient light) - Power supply: 4 x 1.5V cells or optional charger - Dimensions (L x w x h): 217x84x43mm - Weight: 265g CONTACT AND CONTACT-LESS TACHOMETER E26ETACHK3
