Description Specifications Literature Accessories Description The TSI Alnor® Rotating Vane RVA801 anemometer is easy-to-use and provides accurate and reliable readings. The RVA801uses a simple button operation to measure air velocity, air volume and temperature and displays readings in metric or imperial mode from 50-6000 ft/min (0.25-30 m/s). This instrument includes a rotating swivel head that allows the display to conveniently face the operator.Ideal applications include HVAC commissioning, heating and cooling coil analysis, diffuser and grille measurements, fume hood face velocity, tests, indoor air quality tests and filter face velocity measurements.Included Items Instrument Carrying case Alkaline batteries Operation and service manual NIST calibration certificate State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Product Specifications Velocity Range:50 to 6,000 ft/min (0.25 to 30 m/s) Accuracy:±1.0% of reading ±4 ft/min (0.02 m/s) Duct Size Range:0.43 to 900 ft² (0.00399 to 90 m²) Volumetric Flow Rate Range:Actual range is a function of velocity and duct area Temperature Range:32 to 140°F (0 to 60°C) Accuracy:±2.0°F (±1.0°C) Resolution:0.1°F (0.1°C) Literature & Docs Accessories TSI Alnor Air Cone Kit 801750 $280.00 Was: Now: $252.00 In Stock Add To Cart View More TSI Alnor RV Telescopic Rod 801748 $174.00 Was: Now: $156.60 In Stock Add To Cart View More