It’s Easy to use.
Features
- Mechanical, No Batteries or Charging Needed
- User-friendly, Easy to Use for Anyone
- Durable, Impact-Resistant, Long-lasting Use
- Portable, Compact and Lightweight
- Easy to Maintain and Clean
Navnihaal(r) Mechanical Air Flow Meter, Air Flow Velocity Tester for PEF, Track Any Changes in Peak Air Flow
$19.99
This air flow meter can be used as an anemometer for hands-on science experiments in physics or earth science.
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