Laboratory Hydrometer - Specific Gravity, Heavy Liquids, Range 1.000 to 2.000 x 0.010 - Includes Protective Case - Eisco Labs auspowers_batchfour The 8mm slim pH probe

The 8mm slim pH probe is replaceable and suitable for test tube measuring

Compatiable Battery: PMLN4822AR

so they can be also a great gift for mom

KV25G0XCV5

Laboratory Hydrometer - Specific Gravity, Heavy Liquids, Range 1.000 to 2.000 x 0.010 - Includes Protective Case - Eisco Labs auspowers_batchfour The 8mm slim pH probeLaboratory Hydrometer Specific Gravity, Heavy Liquids, Range 1. 000 to 2. 000 x 0. 010 Includes Protective Case Eisco Labs This hydrometer measures the specific gravity of heavy liquids. Loaded with iron shot to float upright in liquid. Range: 1. 000 2. 000 x 0. 010. This hydrometer is designed for laboratory use, but can be used in the home as well. Measures 11" long, and has a top diameter of 0. 6. Baume 0 70Be Includes protective case. Product