Kidde 466204 Pro 10 Multi-Purpose Fire Extinguisher, UL Rated 4-A, 60-B:C, Easy to Read Gauge, Easy to Pull Safety Pin MULTIPURPOSE PROTECTION: Fights Class A, B, and C fires and is is UL rated 4-A:60-B:C EASY TO READ: Gauge tells you when fire extinguisher is charged and ready for use DURABLE: Made from impact resistant steel. CLEAR INSTRUCTION LABEL: Shows the steps required to operate the extinguisher QUICK AND POWERFUL: Discharge time of 19 to 21 seconds, a discharge range of 20 feet, and an operating pressure of 195 PSI MULTIPURPOSE DRY CHEMICAL: Suitable for use on most common fires