3 in 1 Scale Clinical Refractometer with 10~30°C ATC, Serum Protein 0~12g/dl, Urine Specific Gravity 1.000~1.050, Refractive Index 1.333~1.360 RI for Human Use. 3-in-1 Scale (Serum Protein, Urine, RI) for Human music_UK_update_2021 7 Full Frame E mount

7 Full Frame E mount lens Meike MK-85mm F2

[ SWIVEL AND TILT FUNCTION ] 360 degree swivel and 180 degree tilt

other wood or glass furniture

Replacement for your old or broken ones

5mm or approx

3 in 1 Scale Clinical Refractometer with 10~30°C ATC, Serum Protein 0~12g/dl, Urine Specific Gravity 1.000~1.050, Refractive Index 1.333~1.360 RI for Human Use. 3-in-1 Scale (Serum Protein, Urine, RI) for Human music_UK_update_2021 7 Full Frame E mount3 in 1 Scale Clinical Refractometer with 10~30C ATC, Serum Protein 0~12g dl, Urine Specific Gravity 1. 000~1. 050, Refractive Index 1. 333~1. 360 RI for Human Use. This Clinical Refractometer Tri Scale measure Serum protein, Urine specific gravity, and Refractive index with Auto Temperature Compensation (ATC), rest easy that your measurements are always accurate regardless of temperature variation. Specifications: Scale Characteristic: Serum