I always check my signal devices such as flares for expiration dates but if I read the news latest, the Coast Guard has modified the fire extinguisher regs for recreation boats.
If I read them correctly, your fire extinguishers must not be more than 12 years old. That sounds like a long time but when I checked the half dozen extinguishers I have spread among two boats, a shed, a locker etc., all were out of date: The year of manufacturer is stamped on the bottom of the extinguisher. All the expired units have a good charge and I will keep some as backups but I did pick up a few new ones last week.
If I read them correctly, your fire extinguishers must not be more than 12 years old. That sounds like a long time but when I checked the half dozen extinguishers I have spread among two boats, a shed, a locker etc., all were out of date: The year of manufacturer is stamped on the bottom of the extinguisher. All the expired units have a good charge and I will keep some as backups but I did pick up a few new ones last week.