The Series DR6000 Digital Lab Refractometers can be comfortably operated by touchscreen. It has an integrated Peltier thermostat for efficient temperature control, which allows very short measuring times at maximum accuracy.
Krüss also has a wide range of Digital Handheld Refractometers, including the DR301-95, a large robust digital handheld refractometer, suitable for every day use, the smaller DR201-95 compact digital handheld refractometer and the sturdy, entry level DR101-60 with the same easy handling and fast measuring results as the two other digital handheld refractometers.