Hand Refractometers
- RF.5190 Universal hand refractometer for measuring sugar concentrations from 0 to 90 Brix
- RF.5315 Hand refractometer for measuring moisture levels in soft contact lenses from 35 and 80% with an accuracy of 1.0
- RF.5510 Hand refractometer for measuring sugar concentrations from 0-10 Brix
- RF.5520 Hand refractometer for measuring sugar concentrations from 0-20 Brix
- RF.5532 Hand refractometer for measuring sugar concentrations from 0-32 Brix
- RF.5562 Hand refractometer for measuring sugar concentrations from 28-62 Brix
- RF.5580 Hand refractometer for measuring sugar concentrations from 0-80 Brix
- RF.5582 Hand refractometer for measuring sugar concentrations from 40- 82 Brix
- RF.5592 Hand refractometer for measuring sugar concentrations from 55- 92 Brix
- RF.5610 Hand refractometer for measuring of salt solutions in %, 0-10 Brix and refractive index
- RF.5612 Hand refractometer for measuring of serum protein from 0 to 12 g/dl and from het specific gravity from urine from 1 to 1.05 sg. Also refractive index from 1.333 and 1.360
- RF.5625 Hand refractometer for measuring of volume-percentile alcohol from 0 to 25% and sugar-alcohol solution from 0 to 40 Brix
- RF.5635 Hand refractometer for the determination of sugar level in grape- and fruit juices for 0 to 140°Oe (Oechsle number) of the sugar level from 0 to 32 Brix of 0 to 25° Babo.
- RF.5650 Hand refractometer for measuring of the specific gravity of battery acid from 1.15-1.30, accuracy of 0.01 or from coolants on ethylene-glycol and propylene-glycol base rang measurement from freezing point to minus 50°C
