A&D Digital Tachometer AD5173 1 piece

Catalog number: AD5173 Features: ●Display can be in two ways: rotation speed (rpm) and distance traveled per minute (m/min). ●Measurements can be made with or without contact. ●Equipped with data hold, auto power off, and low battery display functions. ●Digital display for easy operation. Applications: ●For measuring the rotation speed of rotating shafts of machine tools. ●For measuring the rotation speed of motors and generators. Specifications: ●Measurement range (rpm): 10 to 99999 ●Resolution (rpm): 0.001/0.01/0.1/1 ●Detection distance (mm): 50 to 300 ●Measurement accuracy: ±(0.1%rdg+2digits) ●Width (mm): 52 ●Depth (mm): 34 ●Height (mm): 169 ●Power supply: 6F22 type 9V square battery x 1 (included) ●Measurement method: Contact/non-contact type ●Width x Depth x Height: 52 x 34 x 169 mm