Operations
1. Insert the probe to the probe socket.
2. Press power off key to turn on the meter, screen enters the measurement interface after 8
seconds countdown.
3. Choose the wind speed unit and temperature unit.
4. Zeroing operation: Slide to close the sensor cover; press “Hold” key for 2 seconds until the
screen displays four zeros, zeroing operation is completed.
5. Open the sensor cover, adjust the sensor handle to the right length and let the sensor exposed
in the air.
6. Direction of the sensor. The direction sign on the top of the "sensor" should face to the
measuring wind direction. Then the main screen displays the wind speed value, the lower
screen displays the temperature or air quantity value.
7. MAX / MIN measurement: in the measurement interface, short press MAX key to switch the
MAX / MIN measurement modes. The instrument always displays the measured maximum
or minimum value. Long press the MAX key to exit.
Application:
Environmental measurement, air conveyors, flow hoods, clean rooms, air velocity, air balancing,
fans/motors/blowers, furnace velocity, refrigerated case, paint spray booths, etc.
Charging
The product has built-in chargeable lithium battery. When the
screen displays low battery, please charge the product in time
with use of the attached power adaptor.
