Rudolph Research Handheld Instruments: J27 & DDM 29 for Precision and Portability Laboratory Accuracy Everywhere you need to measure Rudolph Research’s J27 and DDM 29 handheld instruments offer laboratory level precision for field, stockroom, and lab use. Featuring high-resolution digital displays, these tools provide accurate readings in real time. Their durable, ergonomic designs make them […]

A Refractometer Ideal for your laboratory from Rudolph Research Analytical A Refractometer for every demanding Laboratory application for Measuring Refractive Index. Rudolph offers the widest range of refractometers available in the market. Rudolph is a leading analytical laboratory instrument supplier. For instance, we manufacture precision quality, benchtop instrumentation. We serve the Pharmaceutical, Chemical, Petroleum, Petro-Chemical, […]

Unmatched Capabilities in a Fully Portable Refractometer Rudolph brings decades of leadership with High Accuracy, Bench top Refractometers to Portable Refractometer Instrumentation With the experience and innovation gained from over 2 decades of leadership in Refractometer design and manufacturing, Rudolph introduces the new benchmark for Handheld Refractometers. The J27 Refractometer is entirely untethered yet refuses […]