Refractometer Digital 45-90%. ,Each

Details:

Digital refractometer, type pr-301[alpha]^ brix(%) 45.0-90.0%, Min.Scale: brix 0.1%, Measurement accuracy: brix /-0.1, Temperature correction: 10-40c, measurement time: 3 seconds. Can enter up to three user scales. Operation in high humidity environment, ok. Ip64. Displays measurement temperature.