Description Overview Model: GL125 Designed and manufactured in accordance with GB9891-1988 standard on the apparent density foam test requirements. It is a density measurement device with simple operation and accurate results. Technical Specifications Foam volume measurement error: <1% Foam weight measurement error: <10 mg Density measurement error: <2% Fixed filling material: iron sand Test capacity: 2 L Weight: 7 kg Included Items One main machine One set of balance One box of test iron sand One product instruction One product certificate One packing list