Features: Two controlling modes: manual mode & semi-automatic mode. LED Screen: LED screen displays the readout clearly, digitalized control to provide more accurate glue dispensing. Precise Control: built-in electrovalve to precise control the dispensing drops and dispensing cycle. Circuit Board: exact circuit board ensures the reliability of product and stable performance. Pressure Gauge: the precision pressure gauge prevent the burst of the air pipe. Semi-Automatic Glue Dispenser: humane functions, easier operation. Accessory: components are fully equipped, easy to install. Wide Application: widely used in electronics, aviation, optics, chemistry, automotive, medical, petroleum, packaging, jewelry, machinery and other fields. Specifications: Plug Type: EU plug / US plug (Optional) Material: Metal Voltage: AC220V, 50Hz(EU plug), AC110V, 60Hz(US plug) Internal Voltage: DC24V Auto Timing: 0.01-1s, 0.1-10s, 0.2-20s, 0.3-30s Manual Timing: Foot pedal Repeat Accuracy: +0.5% Minimum Deposit: 0.01ml Air Input: 2.5-7bar (35~100psi) Air Output: 0.41-5.5bar (1~78psi) Item Size: 235 * 190 * 64mm / 9.25 * 7.48 * 2.52in Item Weight: 2289g / 80.74oz Package Weight: 2690g / 94.89oz Package Size: 26.5 * 22.5 * 14.3cm / 10.43 * 8.86 * 5.63in Package List: 1 * Glue Machine 1 * Foot Switch 1 * Hand Switch 1 * Dispenser Stand 3 * 30CC Liquid Barrel 6 * Steel Needle/Tips 1 * Air Tube to Barrel 1 * Air Tube to Air Supply 1 * Power Cable 1 * Manual (English)