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Бүтээгдэхүүний дэлгэрэнгүй тайлбар |
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Хэмжилтийн хүрээ: |
0~9999 CFM(CMM/CMS) |
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Өнгө: |
Хар улаан |
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Материал: |
ABS+PC |
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Хэмжээ: |
189*60*33мм |
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Жин: |
180 гр |
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Чадал: |
3*1.5AAA батерей |
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digital earth resistance tester, earth resistance meter |
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Features:
- This meter is a digital anemometer for measuring the ambient temperature, humidity, dew point temperature, wet bulb temperature, wind speed, and air volume.
- This meter is a portable, professional measuring instrument with large-screen LCD and backlight, multi-unit switching functions.
- This meter can be used for hand-held or fixed measurement.
- This meter has the functions of reading hold, maximum, minimum, etc.
| Range | Accuracy |
| Range of air speed | |
| 0.80~40.00m/s | ±(2.0%+30) |
| 1.40~144.00km/h | ±(2.0%+30) |
| 1.30~131.20ft/s | ±(2.0%+30) |
| 0.80~77.70knots | ±(2.0%+30) |
| 0.90~90.00mile/h | ±(2.0%+30) |
| 78~7874ft/m | ±(2.0%+30) |
| Range of air volume | |
| 0- 9999 cfm(cmm,cms) | ±(2.0%+30) |
| Air temperature | |
| -20~60°c(-14~140°f) | |
| Dew point temperature of air | |
| -20~60°c (-4~140°f) | |
| Wet bulb temperature | |
| -50~60°c (-58~140°f) | |
| Air humidity |
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