Smart Refrigerant Flow Control

· Connect to mobile devices via Hi VALUE App. Work with VRS2A smart scale to auto - complete refrigerant weighing.
· Compatible with A2L refrigerants. Effortlessly fill and recover refrigerant with easy operation.
· Three lights for flow, Bluetooth, and power show real - time operating status, clear at a glance.
· Overload protection: cuts fluid flow when the weight exceeds the limit.
· High - strength rubber - plastic shell resists impacts, ensuring durability.
· Convenient design: hidden hook and compact structure for easy carry.
· 60 - hour lithium - battery life. USB-C port for quick, eco-friendly charging.