Air flow flow hood CFM-88L,

DIGITAL READOUT The FlowHood CFM-88L uses the electronic, digital AirData Flowmeter for direct readout at supply, return, or exhaust outlets, in cfm or liters/sec. This rugged, shock resistant meter automatically selects the proper range and corrects for local barometric pressure and temperature. These features eliminate several error factors and the calculations necessary to convert airflow readings to local density results. Internal calibration and zeroing are fully automatic. No adjustments are ever needed. FEATURES FOR AIRFLOW ONLY 25 TO 2500 CFM RANGE FAST, ACCURATE, EASY SUPPLY AND EXHAUST AUTO RANGE AND ZERO DENSITY CORRECTED FOR BAROMETRIC PRESSURE Special order top sizes are available. The FlowHood CFM-88L air balance system may also be ordered as a model CFM-850L with the multipurpose ADM-850L AirData Multimeter. This model includes the meter, the base metering section, various top sizes and carrying case.