ORA 1GG - analogue refractometer, BI 1,30-1,81 (jewellery refractometer)

The models of the KERN ORA-G series are universal, maintenance-free analog hand refractometers The handy and robust design allows easy, efficient and durable use in everyday life The manual conversion effort is avoided by multiple selectable scales and eliminates application errors These scales are specially designed, accurate calculated and checked. They are also characterized by very thin and clear lines The optical system and the prism cover are made of special materials that allow a low-tolerance measuring All models are equipped with an eyepiece with a simple and smooth adjustment to different levels of vision The ATC Featured models have automatic temperature compensation, which allows accurate measurements at different ambient temperatures (° C- ° C) Included in delivery: - storage box - calibration solution - pipette - screwdriver - cleaning cloth Other accessories are optional