Technical Parameters 1. Laser Wavelength:632.8nm 2. Overall Size:150~450*Ø28~40mm 3. Ignition Voltage:6000V~7000V 4. Working Voltage:1500V~2000V 5. Working Current:3~5mA 6. Power:≥0.8~5.5mW 7. Mode:TEM00 8. Laser beamdiameter:1.2~1.8mm 9. Laser Beam Divergence Angle:1.12~1.14mrad