Mud density balance XYM-3 Add collection It is a special instrument used to test drilling fluid and other fluid's density. XYH Mud density balance has long service life with metal material slurry cup. Its scale adopts anti-corrosion allumen oxidation treatment and stainless steel wrapping design to make the scale clear and accurate. The instrument is lightweight and durable; easy to take with and read, which is used in some big oil field, geological survey and labs widely to analyze and test fluid's density Two calibration the type densimeter USES the metric system: l g/cm³ l lb/gal