Air duster 2 is a powerful, dry 'air' blast for the removal of dry contaminants from electronics. For the rapid and effective removal of loose contamination from electronics and optics. Features and Benefits Ideal for safety critical applications Invertible valve system virtually eliminates the potential for moisture contamination of delicate electronics Non-flammable (directive 2008/47/EC) Does not contain CFC's, HFC's, and is non-ozone depleting 360 Spray System allows use at all angles Featuring 'Active Carbon Capture Technology' to maximise performance and efficiency Typical Applications Electronics Precision instrument keyboards Fax machines Computers Cameras Photocopiers Microscopes Lenses Laboratory equipment Oscilloscopes Scanners Notes Inert Dry