Principle of solid density meter: Archimedes principle water volume conversion method, according to: ASTM D297, GB/T533, GB/T9867, DIN-53516, ISO-4649, GB/T1689, 1SO-1817 and other standard specifications. Density balances use a high-precision weighing system and a rigorous measurement program that allows density to be displayed directly on the display. Thereby greatly reducing the cumbersome and human error of manual conversion. Simple, straightforward, clear, and clear. Meet the requirements of density measurement in various industrial applications and scientific research departments
Small Tape Measure,Snap On Tape Measure,Fiberglass Measuring Tape,Construction Tape Measure
HENAN 95 MEASURING TOOLS CO.,LTD. , https://www.95tools.com