Digital hand-held refractometer with Automatic Temperature Compensation (ATC) 5 to 40 °C, automatic power management and high precision. Temperature measurement range from 0 to 40 °C (0,5 °C accuracy). Large backlit colour TFT display, user-defined zero setting function, ergonomic durable design and anti-interference from light. Measurement of Brix grade, refractive index (RI), Oechsle, mass S/W, probable alcohol (AP) and KMW (Babo). Net weight 200g, power supply 2 x AAA (1,5 V). Compliance with IP65 standards, CE and ROHS. Warranty 1 year