Duratool D03405 Посібник - Сторінка 6

Переглянути онлайн або завантажити pdf Посібник для Вимірювальні прилади Duratool D03405. Duratool D03405 8 сторінок. Handheld anemometer

Barometric

When user select the barometric display, the anemometer will measure and update the barometric

every 3 seconds in the first 3 minutes. After 3 minutes, the updating interval becomes 1 minute. And

the ABS/REL altitude will be calculated based on barometric values.

Note: The barometric will show" --.-" if the barometric is out of the range 600-1100hPa.

Note: If no button operation within 24 hours under altitude mode, it power off automatically.

8. SET Mode

Press and hold the "SET" key for 2 seconds to enter the setting mode.

(1) The wind speed unit will display and flash. Press "+" key to cycle among m/s, Km/h, mph, Knots

and ft/min. Press "SET" key to confirm and advance to the next step.

(2) The temperature unit will begin flashing. Press "+" key to cycle between °C and °F. Press "SET"

key to confirm and advance to the next step.

(3) The barometric unit will begin flashing. Press "+" key to cycle among hPa, inHg, mmHg. Press

"SET" key to confirm and advance to the next step.

(4) The altitude unit will begin flashing. Press "+" key to cycle between m, feet. Press "SET" key to

confirm and advance to the next step.

Set Wind speed unit

Set temperature unit

Set barometric unit

Set altitude unit

Long press the "SET" key to exit the Setting mode and enter to measuring mode. Press and hold the

"SET" key for 4 seconds can enter the Power Off status,

Note:If no key operation in 15s, the unit will return to the normal mode automatically.

9.1 Beaufort wind scale (bft)

The Beaufort scale is displayed in bar graph (0-12). This is a system for estimating wind force

without the use of instruments based on the visible effects of the wind on the physical environment.