Dwyer DPG-002 Digital Pressure Gauge is a versatile and accurate instrument for measuring pressure in a variety of applications. With a temperature range of 0 to 130°F (-18 to 55°C) and an accuracy of 0.5% FS, this gauge provides reliable and precise measurements. The gauge is powered by two AAA alkaline batteries, has a durable polycarbonate and aluminum housing, and is designed to meet NEMA 4/4X (IP66) enclosure rating. It features a 4-digit display, a 1/4" male NPT process connection, and has a wetted material of Type 316L SS. The gauge has a pressure limit of 2 times the pressure range for models ≤1000 psi, 5000 psi for the 3000 psi range, and 7500 psi for the 5000 psi range. It has a thermal effect ranging from 0.016% to 0.50%/F depending on the temperature. The dimensions of the gauge are 3.00" OD x 1.90" deep (max), and it has a battery life of 2000 hours with a low battery indicator. The gauge has a 60-minute auto shut-off, which can be disengaged, and a 2-minute auto shut-off for the backlight. This gauge is suitable for use with compatible liquids and combustible gases.