• Use with any compressed air supply
• Integral carbon monoxide monitor
• Battery operated for 60 hours of use
• On/off switch, test button, 95db(A) audible alarm and pressure relief valve
• Pop-up indicator shows when to change filter elements
• Stable design, won't knock over
• Integral pressure regulator and gauge
• Remote 110 Vac power supply option
• 220 Vac available on request