September 4th from 10:00 a.m. to 1 p.m., Laurie Bowen, Community Education Assistant (Food System Aide) with the University of Maine Cooperative Extension, will be at the Piscataquis Extension Office to test Presto Gauges. You can drop your gauges off at the office any time before or on September 4th. Check dial gauges for accuracy read more Pressure Gauge Testing