Misco PA201x H2SO4 Sulfuric Acid Refractometer, 1.000-1.501 SG Armor Jacket glycol refractometer Without the proper tools it

Without the proper tools it is nearly impossible to know if a DEF supply has been diluted

This photometer has a cooling lamp indicator that is displayed for a short period of time before each measurement in order to allow the components to cool and obtain the highest accuracy possible

The MASTER-2α is made of metal

soft cloth after each use and before each reading

Calibrate with water

Misco PA201x H2SO4 Sulfuric Acid Refractometer, 1.000-1.501 SG Armor Jacket glycol refractometer Without the proper tools itMisco PA201x H2SO4 Sulfuric Acid Refractometer, 1. 000 1. 501 Specific Gravity Measure battery acid safer and more precisely. The MISCO Palm Abbe digital refractometer eliminates bringing acid up to your eye a risk associated with analog shadow line models. This refractometer has a single scale for sulfuric acid specific gravity. Measure battery acid safer and more precisely. The MISCO Palm Abbe digital refractometer eliminates bringing acid up to