Anemometer Air velocity meter AVM-712 Specifications: 1. 3 Measurements in one instrument. Air flow: CMM( M3min) and CFM(FT3min) Air velocity: ms, ftmin, kmh, knots, mileh. Air temperature: Degree C and F. 2. 3 air flow mode: Instant, 23rd Velocity Max, Average 3. This instrumentmore...