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13552191195
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Room 710, Tongyuan Building, No. 95 Qinghe Third Street, Haidian District, Beijing

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QDF-2A pointer hot ball anemometer

The QDF-2A series hot ball anemometer is a handheld portable instrument for measuring wind speed. Suitable for various fields such as heating, ventila

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Detailed information on QDF-2AQDF-2A pointer hot ball anemometer:

The QDF-2A series hot ball anemometer is a handheld portable instrument for measuring wind speed. Suitable for various fields such as heating, ventilation, meteorology, agriculture, refrigeration, drying, and hygiene investigation. Pointer display, intuitive and concise.

measurement range	0.05-10m/s
measurement error	±5%FS
Terms of Use	Temperature -10 ℃ -40 ℃ Humidity ≤ 85%
additional error	When the power supply voltage drops from the rated value to 90% of the rated value, the measurement error is ≤± 3% When the direction deviation of the measuring head is within ± 15 ℃, its indication error is ≤± 5%.
reaction time	≤3S
display time	Pointer display
Product Features	USB direct power supply, as long as it is a standard USB power supply, it can be used.
defects liability period	1 year (excluding sensors)

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