SP Bel-Art, H-B DURAC 39/51 Degree API ASTM 5H Hydrometer (B61893-0500) sold2026 Package List: 1 x Jazz

Package List: 1 x Jazz Bass Pickguard

Elegant Filter pouch included for storage and protect the filter from impact and scratches

with 3 Sizes for Guitars

Coaxial to 5

ABS&Alloy MATERIAL : It is made by completely high rigidity material

SP Bel-Art, H-B DURAC 39/51 Degree API ASTM 5H Hydrometer (B61893-0500) sold2026 Package List: 1 x JazzSP Bel Art, H B DURAC 39 51 Degree API ASTM 5H Hydrometer (B61893 0500) Available in a variety of models measuring the relative densities (specific gravity) of oil and petroleum products in various ranges from 1 degrees to 96 degrees API in accordance with the American Petroleum Institute (API) and the American Society of Testing Materials (ASTM) E100 standards. Made of lead free ballast and glass, these plain form hydrometers conform to the accuracy