Dwyer DPGA-11 is a digital pressure gauge with 1% accuracy and a temperature range of 30 to 120°F (-1 to 49°C). It operates on a 9V alkaline battery (included and user replaceable) and has an ABS plastic housing. The gauge is designed for air and compatible gases, with a 4-digit LCD display and a wetted material of 316L SS, silicone sensor. It has a pressure limit of 2X the pressure range and a process connection of 1/4" male NPT. Additional features include a thermal effect of 0.05% FS/°F, dimensions of 2.62" OD x 1.52" deep, and a 20-minute auto shut-off.