Rudolph Research Analytical
Rudolph Research Analytical has been manufacturing high quality laboratory instruments for over 60 years. We offer distillers our US manufactured, TTB approved DDM 2911 PLUS density meter to quickly and accurately measure alcohol % by volume and proof. With a Windows 7 OS and user friendly features the 2911 PLUS will make your measurements easier to obtain and record keeping is as simple as dropping your results into Excel TM All Rudolph Instruments carry our 20 year service commitment along with expert support and training for even your most difficult measurements. We are pleased to provide you with a free on site demo so you can try our instrument right at your own facility.