Feature: 1. Dual Controlling Modes \u0026 Switches: automatic \u0026 semi-automatic mode switchable, and equipped with a hand switch and a foot pedal for control the glue dispensing by hand or foot. 2. Automatic \u0026 Semi-automatic Glue Dispenser: humane functions, easier operation. 3. LED Screen: LED screen displays the readout clearly, digitalized control to provide more accurate glue dispensing. 4. Good Quality \u0026 High Reliability: metal body with plastic edge, it is not easy to rust, solid and High quality; and the exact circuit board ensures the reliability of product and stable performance. 5. High Precision Pressure Gauge: the precision pressure gauge visually display the air pressure input by the air pump, so as to prevent the burst of the air pipe in time. 6. Fully Accessories: hand switch, foot switch, air tubes, liquid barrels, and steel needles, components are fully equipped, easy to install. 7. Precise Control: built-in electrovalve to precise control the dispensing drops and dispensing cycle. 8. Wide Application: widely used in electronics, aviation, optics, chemistry, automotive, medical, petroleum, packaging, jewelry, machinery and other fields. Specification: Item Type: Glue Dispenser Material: Metal Air Input: 10-100psi Air Output: 1-80psi Auto Timing: 00.01-99.99s Interval: 0.1-9.9s(auto timing function) Minimum Deposit: 0.0001ml Manual Timing: Can continuously working Dispensing Way: 16 kinds of flexible way Item Size: 235 x190 x63mm / 9.25 x7.48 x 2.48in Item Weight: 1925g / 67.91oz . Package List: 1 x Glue Machine 1 x Foot Switch 1 x Hand Switch 1 x Dispenser Stand 1 x Air Tube to Barrel 1 x Air Tube to Air Supply 1 x Cable 2 x 30CC Liquid Barrel 5 x Steel Needle