Digital Differential, Flow Gauge, 15 In WC

Digital Low Pressure Gauge, Dial Size (In.) 5, Range 0 to 15 In WC, Connection Size 1/8" O.D. Smooth Barb, Connection Location Back, Accuracy (%) +/-1, Socket Material Glass Filled Plastic, Case Material Glass Filled Plastic, Case Color Light Grey, Display 4 Digit LCD, Display Units in H2O, FPM, m/s, CFM, Cubic Meters Per Hour, Resolution Dependent on Display Units Selected, Powered By 9V Battery or 9 to 24VDC, Agency Compliance CE, Features Differential and Air Velocity Measurement, Series DM 5" Differential and Air Velocity Measurement GaugesDisplay blinks once as a reminder when a programmed setpoint is reached. Gauges are suitable for tracking fan speeds, monitoring air duct output, and measuring room fresh air volume rates.Digital Low Pressure GaugesMonitor the pressure of air and noncombustible gases. Security menu helps lock out unauthorized use. NEMA 4X housing is water-resistant.CE compliant.DigiMag series Operating temp.: 0 to 140 F Power required: 9 to 24VDC, or included 9V battery 1/8" O.D. smooth-barb back connection Glass-filled plastic case and socket Large, 4-digit LCD