Dwyer DPG-207 Digital Pressure Gauge is a reliable and accurate device with a temperature range of 0 to 130°F (-18 to 55°C). It offers three different accuracy options: DPG-000 (0.5% FS), DPG-100 (±0.25% FS), and ±1 least significant digit @ 70°F (21°C). The gauge is powered by two AAA alkaline batteries and has a durable enclosure with a NEMA 4/4X (IP66) rating. It is compatible with liquids and combustible gases and features a 4-digit display. The wetted material is made of Type 316L SS for durability, and the process connection is a 1/4" male NPT. The gauge has a thermal effect of 0.016%/F to 0.50%/F depending on the temperature range. It has compact dimensions of 3.00" OD x 1.90" deep and a battery life of 2000 hours. The gauge also has an auto shut-off feature, with a 60-minute auto shut-off for the gauge and a 2-minute auto shut-off for the backlight.