... control, LCD display 4 high precision WQD-1A Dropping-Point and Softening-Point ApparatusCharacteristics: 1 Designed according to ASTM D3461-83 2 ... Widely used to component control and quality test of tar, asphalt, paraffin, resin, fats, rosin, lubricant, Vaseline, medical ointment, ointment, suppository ... display:0.1°C6 Weight (net): 11kg WQD-1A Dropping-Point and Softening-Point Apparatus