REED Instruments Tachometer, Photo/Contact, 99,999 RPM/19,999 RPM R7140 - The Home Depot
Sticht Compact and Full Size Vibrating Reed Tachometers from Cole-Parmer Germany
Compact Instruments - We have just released Windows A2108/LSR/232 Tachometer Software version 1.0 It will allow a A2108/LSR/232 to connect to USB via converter cable. Download here - for free! https://compactinstruments.co.uk/product/a2108-lsr-232 ...