Legendary quality, proven reliability, made in the USA
For over 60 years, we’ve designed, manufactured and serviced our world-class precision measurement components and systems at ISO 9001-certified facilities in the United States.About ACU-RITE
ACU-RITE takes your machine tool experience to the next level. Turn your iPad into a digital readout! droPWR is the perfect fit for the classroom and manufacturing.Learn more
The standard bearer
We introduced the first commercial DRO in the early 1970s, the first CRT-based DRO in 1986—and we haven’t looked back since.See our DROs
Easy installation, almost any machine
Custom-designed brackets make it easy to add ACU-RITE scales and readouts to the most common lathes, mills and grinding machines.See more
Teachers can save big on DROs and controls!See the offer
The latest advice from our experts
Our engineers share learnings from the field and practical advice so you can get the most out of ACU-RITE equipment.
Made for productivity.
For over 60 years, manufacturers have trusted ACU-RITE to help them enhance their machining capabilities. Backed by HEIDENHAIN’s constant innovation and made in America, our high-quality, easy to use digital readouts and CNC controls offer versatile ways to boost productivity and increase accuracy.Watch the Family of Brands Video