24V Milking Machine Controller Automatic Drop Adjustable Pulsation 24V ACR Controller Panel for Dairy Cows Item Type: Milk Machine Controller Material: ABS, PC Size: Approx. 13 x 7 x 20cm / 5.12 x 2.76 x 7.87in (Length x Width x Height) Voltage: 24V Function: 1. Intelligent massage function 2. Automatic drop function 3. Milking timing function 4. Alarm function 5. Adjustable pulsation function 6. Manual or automatic control function Weight: Approx. 650.00g / 22.93oz