Tachometer ONO SOKKI HT 4200 Digital

Hub : 081318123880 Digital Tachometer ONO SOKKI HT-4200 Detection method Red visible ray photoelectric reflection method Features The 5-digit display enables wide-ranging measurement from 4 r/ min ( when multiple reflective marks are used.) to 50, 000 r/ min ( when single reflective mark is used.) A large-size display device ( 10.5-mm character height) is incorporated into the compact, lightweight device which can be easily slipped into your shirt pocket. Built-in convenient memory function for easy confirmation of the measured results Even shiny shafts can be measured by using the reflective marks provided with the device. Measurement can be performed over a wide range from 30 r/ min to 50, 000 r/ min, in 1-r/ min resolution ( when one reflective mark is used) . Measurement can be performed safely at a distance ranging from 20 to 300 mm between the detection unit and the target measurement surface ( the reflective mark surface) . The latest measurement value continues to be displayed for approximately 30 seconds even after the power has been switched off. Battery replacement time indicator is provided.