Điểm nổi bật
- Multi-functions, mini pocket size.
- Air velocity : 0.4 to 20.0 m/s.
- Air Temp. : oC /oF.
- Air flow ( CMM, CFM ).
- Air velocity unit : m/s, ft/min., kmh, mph, knot.
- Air velocity : 0.4 to 20.0 m/s.
- Air Temp. : oC /oF.
- Air flow ( CMM, CFM ).
- Air velocity unit : m/s, ft/min., kmh, mph, knot.
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