Hydrometer for Small Model Urinometer, 9cm 3½", float only 3M™ Universal Spectacle Kit 102 3M™ Pressure Diffusion Technology allows

3M™ Pressure Diffusion Technology allows temples to naturally adjust to individual head sizes

Here is how the anti-fogging properties work: When microscopic water droplets land on lenses without any type of coating

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Hydrometer for Small Model Urinometer, 9cm 3½", float only 3M™ Universal Spectacle Kit 102 3M™ Pressure Diffusion Technology allowsThe Small Model Urinometer Float is designed for high precision measurement of urine specific gravity in clinical and laboratory environments. Engineered for durability and accuracy, this shot weighted hydrometer ensures reliable performance for routine diagnostic testing. Key Features Precision Calibration: Calibrated at 20C to provide accurate specific gravity readings within a clinical range. Shot Weighted Design: Features a shot weighted base for