Omega Engineering rugged manometers feature water resistance
Designed for industrial or laboratory users needing an air pressure meter operable with one hand, Omega Engineering's HHP-2000 Series manometers can withstand continual heavy use in humid environments. The rugged, water-resistant case has a NEMA 4 (IP65) rating, while the high-contrast LCD with backlight stays visible in virtually all applications. Within the series four differential pressure models are available with ranges from 0 to10 to 0 to 2,815 inH2O.
Differential models can be used to measure gauge or vacuum by venting the low or the high port to atmosphere respectively. An absolute pressure model is also available with a range of 0 to 2,815 inH2O. For optimal accuracy, all models are autoranging. In data logging models, readings comprising up to 250 points can be stored and downloaded.