Merit's PG Series general purpose gauges are available in 1.5", 2", 2.5" and 4" dial sizes and are designed for all applications suitable for brass or lead-free brass internal gauges not subject to extreme vibration. Designed to be both durable and economical, each gauge is manufactured with a steel case, push-in polycarbonate lens (for easy replacement), aluminum dial and pointer and 3%-2%-3% accuracy. Available in 1/8" or 1/4" NPT, BSP or BSPT bottom or center back connections.
PG Series General Purpose Gauges
7 years