Features:Dual Controlling Modes & Switches: automatic & semi-automatic mode switchable, and equipped with a hand switch and a foot pedal for control the glue dispensing by hand or foot.Automatic & Semi-automatic Glue Dispenser: humane functions, easier operation.LED Screen: LED screen displays the readout clearly, digitalized control to provide more accurate glue dispensing.Good Quality & High Reliability: metal body with edge, it is not easy to rust, solid and durable; and the exact circuit board ensures the reliability of product and stable performance.High Pressure Gauge: the pressure gauge visually display the air pressure input by the air pump, so as to the burst of the air pipe in time.Fully Accessories: hand switch, foot switch, air tubes, liquid barrels, and steel needles, components are fully equipped, easy to install.Precise Control: built-in electrovalve to precise control the dispensing drops and dispensing cycle.Wide Application: widely used in electronics, aviation, optics, chemistry, automotive, , petroleum, packaging, jewelry, machinery and other fields.Specifications:Plug Type: plugMaterial: MetalInput Voltage: AC220V10%, 50HzInternal Voltage: DC12VAir Input: 10~100psiAir Output: 1~80psiAuto Timing: 00.01~99.99sInterval: 0.1~9.9s(auto timing function)Minimum Deposit: 0.0001mlManual Timing: Can continuously workingDispensing Way: 16 kinds of free wayItem Size: 235 * 190 * 63mm / 9.25 * 7.48 * 2.48inItem Weight: 1925g / 67.91ozPackage Weight: 2183g / 77.01ozPackage Size: 27 * 21 * 14.3cm / 10.63 * 8.27 * 5.63inPacking List:1 * Glue Machine1 * Foot Switch1 * Hand Switch1 * Dispenser Stand1 * Air Tube to Barrel1 * Air Tube to Air Supply1 * Power Cable2 * 30CC Liquid Barrel6 * Steel Needle