BENETECH GM 8902 ເຄື່ອງວັດແທກການໄຫຼວຽນຂອງອາກາດ

- Air Velocity and Air Flow Measurement

- Speed measurement range: 0.3 ~ 45m / s

- Air temperature measurement range: 0 ~ 45 ℃ (32 ℉ ~ 113 ℉)

- Air volume measurement range: 0 ~ 999900 m3 / min

- Resolution: 0.1m / s, 0.2 ℃

- Velocity unit: m / s, ft / min, Knots, Km / h, MPH

- Temperature: ℃ / ℉

- Air velocity measurement accuracy: ± 3% ± 0.1dgts

- Air temperature measurement accuracy: ± 2 ℃

- Data storage function and Max / Min data

- Unit size: 77 * 36 * 163.5mm

- Auto auto off when not in use

- Backlight display

- Low battery indicator

- USB interface

- Power supply: 9V battery