SpecificationsHHF11A Reference : 431HHF11ABrand :Omega EngineeringAir Velocity Meter, Battery Power (4 AAA), 1 FPS to 114 FPS, ± 5 %, 2.9 " Dia, with CFM, Humidity, Dew Point, Temperature, EachMore ▼Get Shipping EstimateZIP*Non-stock pricing and lead time may be subject to change based on manufacturing availability.
SpecificationsHHF1001R-W Reference : 431HHF1001R-WBrand :Omega EngineeringAir Velocity/Temperature Meter, Wireless, 9 V Battery, 0 FPM to 5000 FPM, ± 0.5 %, 10 dBm (10 mW), 1/4 " x 12 " (DxL), Remote Telescopic Probe, HHF1000 Series, EachMore ▼Get Shipping EstimateZIP*Non-stock pricing and lead time may be subject to change based on manufacturing availability.