Digital Hot Wire Anemometer,HVAC Wind Speed Gauge Measure Air Velocity 0.1-30 m/s CFM/CMM Wind Flow 0-999900 ft3/minTemperature

Digital Hot Wire Anemometer,HVAC Wind Speed Gauge Measure Air Velocity 0.1-30 m/s CFM/CMM Wind Flow 0-999900 ft3/minTemperature

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