High Precision HydrometerHigh Frequency Vibration TesterSolar Simulation Test ChamberApplication:High precision hydrometer is applied for medicine, essence, lead-acid cell, resin, especially for high value liquid or small quantity or hard collection liquid.Technical parameters:Specification DH-300L DE-120WSpecificationGravityDensity 0.001 0.0001Max.WeightofSamples(g) 0300 0120Max.WeightofSamples(g) 0.005 0.001