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Thiết bị đo gió FLUS ET 955
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Thiết bị đo gió FLUS ET 955
THÔNG SỐ KỸ THUẬT Thiết bị đo gió FLUS ET 955 :
- Air velocity, Air flow and Air temperature measurements
- User selectable units: m/s, Km/h, MPH, Knots, ft/min
- MAX/MIN/Data Hold
- Large Backlit LCD display
- Low battery indication
- Auto power off
| Circuit | based on fast and high accurate MCU design |
| Air velocity range | 0.3m/s ～ 45.0m/s |
| Operation conditions | -30°C～60°C (2°F～140°F);≤90％RH（Non-condensation） |
| Storage conditions | -10°C～60°C ( 14°F～140°F);< 80%RH |
| Air velocity accuracy | 3%±0.1 |
| Air velocity resolution | 0.1 m/s |
| Sampling time | 1time/second |
| Temperature range | -30°C～60°C ( -22°F～140°F) |
| Temperature accuracy | ±1.5°C (±2.7°F) |
| Area set | 0.001 ～9999 ㎡（0.001～ 9999) |
| Air velocity level indication | level 1-12 by analog bar-graph,level 12 above by digits |
| Dimension(L*W*H) | 185*66*33mm |
| Weight | 311g |
| Power supply | one 9V battery |
| Accessories | instruction manual,battery,tripod(optional),carrying box,large gift box |