The new testo 560i Digital Refrigerant Scale and Intelligent Valve, revolutionizes the charging of refrigeration systems, ductless mini splits, and heat pumps. With the combination of the testo 560i Digital Scale, testo Intelligent Valve, a compatible digital manifold from Testo and/or the testo Smart App, you can charge refrigeration systems, ductless mini splits, and heat pumps automatically, more quickly, and more precisely than ever before. You can choose from four automatic programs according to target superheat, subcooling, superheat, or refrigerant weight. Simply select the charging program in the Testo manifold or testo Smart App, enter the target value and the testo 560i Digital Refrigerant Scale and Intelligent Valve does the rest for you. Your benefits: Time saved to complete other tasks, as well as errorfree and precise charging of refrigeration systems. The Digital Refrigerant Scale and Intelligent Valve automatically connects via Bluetooth to the manifold or the App on your smartphone or tablet. This gives you flexibility even in confined environments. Thanks to the compact and robust housing, the low weight and the built-in carrying handle, the testo Automatic Filling System is extremely portable.