Dwyer DPGW-10 is a digital pressure gauge with a 1% accuracy. It operates in temperatures ranging from 30 to 120°F (-1 to 49°C) and has a ±1.0% F.S. accuracy, including linearity, hysteresis, and repeatability. The gauge is powered by a 9 V alkaline battery (included and user replaceable) and is enclosed in an ABS plastic housing. This gauge is suitable for air and compatible gases (DPGA) or liquids and compatible gases (DPGW). It features a 4-digit LCD display with .425" H x .234" W digits and has a wetted material made of 316L SS for DPGA and DPGW. The pressure limit is 2 times the pressure range, with a maximum pressure of 30 psig for vacuum range. It has a 1/4" male NPT process connection and a thermal effect of 0.05% FS/°F. The dimensions are 2.62" OD x 1.52" deep, and it has a 20-minute auto shut-off feature.