Digital Refractometer, Hand Held, 1-7/64"H

Refractometer, Hand-Held, Range 1.00 to 1.04 RI, Automatic Temperature Compensation Yes, Accuracy +/-0.005 SG (Urine), Resolution .005 SG (Urine), Function Urine, Length 3 29/32 in, Width 2 7/64 in, Height 1.1094 in, Includes (2) AAA Batteries, Holster Case, Manufacturers Warranty Length 1 yr