Rxreliance

Refractometer. Portable refractometer polarimeter, repo-1 combines a refractometer and a polarimeter into one handheld unit. the repo-1 was designed with durability and portability in mind

Calcium Chloride Salometer. For determining the percentage of saturation, specific gravity, or freezing point of CaCl2. Calibrated at 60[degree]F, 0.2 specific gravity divisions and 5[degree] freezing point. Range: 1.000 to 1.280 specific gravity; -40 to 30[degree]F freezing point, 305mm length.