Features
<> Measure Air Velocity (FPM), Air Volume (CFM) and Sound (dB)
<> Measure Temperature and Humidity (℃ / ℉) and Light (Lux)
<> Standard and Metric Units
<> Backlit LCD Display
<> Min/Max/Avg/DIF Modes
<> Data Hold
<> Auto-Ranging
<> Auto Power Off
<> Low Battery Indicator
<> One-Hand Operation