2.5" diameter dial. Nine engineering units of measure plus one user programmable unit.
The 2074 series of industrial digital pressure gauges are battery-powered multifunctional instruments, while the 2174 series are 4 to 20 mA loop-powered. They feature polysilicon thin-film technology, making pressure measurement extremely reliable and virtually unaffected by shock and vibration.
4.5" diameter dial. Accuracy complies with ASME B 40.1 Grade 2A (±0.5% span). As-welded Bourdon tube ensures safety and longer life.
Low pressure diaphragm gauge designed to measure pressure from 10"H2O to 15 psi, both positive and negative. ±2.% of span accuracy (ASME B40.1 Grade A).