Dwyer DPG-103 is a digital pressure gauge with a temperature range of 0 to 130°F (-18 to 55°C). It offers high accuracy with options for 0.5% or ±0.25% full scale, and is powered by easily replaceable AAA alkaline batteries. Its polycarbonate and aluminum housing is designed to meet NEMA 4/4X (IP66) enclosure rating, and it is compatible with both liquids and combustible gases. The gauge features a 4-digit display, a pressure limit of 2x the range, and a 1/4" male NPT process connection. It has a thermal effect ranging from 0.016% to 0.50% per °F, and measures 3.00" in diameter and 1.90" in depth. The battery life is typically 2000 hours, with a low battery indicator, and it has auto shut-off capabilities.