Get current pricing for Oem, OEM-78880-ID Newschmidt + Haensch Model Atr-st Automatic Refactometer. Brix And Refractive Index (nd) Scales, 0 To 95% And 1.3300 To 1.5320 Ranges, 0.01% And 0. . Product Category: Lab Equipment, Sub Category: Refractometers: