【Service】: We are very sorry for the shopping experience you have experienced. If you have any problems with the goods you received, please contact us and we will serve you 24 hours a day. 【Precision-Engineered】Features a stainless steel funnel with 60° ±0.5° taper and 10mm outlet, paired with an 80mm diameter material tray. The fixed 80mm ±2mm distance ensures consistent test conditions for accurate results 【Simple To Operate】Simply pour sample material through the funnel to form a cone on the tray. Use the built-in protractor to measure the repose angle directly, or calculate it from the cone's height and diameter for flexible data collection 【Adjustable Design】Features precision adjustment knobs for quick alignment of components. The stable base and easy-to-clean parts make it for repetitive testing in labs, factories, and quality control settings 【Precise Measurement】Get reliable repose angle measurements with minimal setup. The intuitive design allows you to form cones, read angles directly, or calculate results from dimensions, making testing fast and consistent every time