Atago 2352 MASTER-53T Hand-Held Refractometer, Automatic Temperature Compensation, Brix 0.0 to 53.0%
Atago 3489 PR-40DMF Palette Series Digital Refractometer, for Dimethylformamide
Atago 4403 PAL-03S Digital Hand-Held Pocket Salinity Refractometer, Special Scale for Sodium Chloride (g/100g)
Atago 1227 NAR-2T LO Abbe High Temperature Low Refractive Index Refractometer, Refractive Index: 1.1500 to 1.4800nD