Dwyer DPG-003 is a digital pressure gauge with a temperature range of 0 to 130°F (-18 to 55°C). It has high accuracy with different models offering either 0.5% FS or ±0.25% FS accuracy. It is powered by (2) AAA alkaline batteries and has an enclosure rating of NEMA 4/4X. The housing is made of polycarbonate and anodized aluminum with a polycarbonate overlay and Buna-N O-rings. It is suitable for use with liquids and combustible gases. The display is a 4 digit format and the wetted material is Type 316L SS. The pressure limit is 2x the pressure range for models ≤1000 psi and higher for higher pressure ranges. The process connection is 1/4" male NPT. It has a thermal effect that varies with temperature and dimensions of 3.00" OD x 1.90" deep (max). The battery life is 2000 hours typical with a low battery indicator. It also has an auto shut-off feature with adjustable timers.