Item Descriptions:-A Proof and Tralle hydrometer directly measures the alcohol content of distilled alcohol or spirits with a specific gravity less than 1.000. -It is unlike standard beer and wine hydrometers because it is calibrated to give a direct reading of actual alcohol content and not the density of the liquid. -It is calibrated to give accurate readings at 20C and includes a chart that provides the adjustments needed when using it at different temperatures.-To use the hydrometer, simply fill a test tube with the liquid sample.-The plastic storage container that the hydrometer is supplied with can also be used as the testing container however a test tube with a wide base provides additional benefits. -The volume of the liquid must be large enough to completely suspend the hydrometer.-Place the hydrometer in the liquid, make sure that it is completely suspended and that there are no air bubbles or other obstructions. -The result is determined on the hydrometer scale at the surface of the liquid.-This cylinder measures 31cm tall.-Comes with pour spout and heavy fire-polished rim to resist chipping.Package:1x Hydrometer1x Glass cylinderItem Specifications:Material: 3.3 Borosilicate glassColor: TransparentProof Scale: 0 - 200, (2 Point Resolution)Tralle Scale: 0 - 100% (1% Resolution)Temperature Calibration: 20CGlass cylinder Total Height *Diameter:31*4.7cmGlass cylinder Bottom Diameter: 7cmHydrometer length :25CMMPN:[AUTO FILL EAN]
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