1. Okwu mmalite
The Clatoon Handheld Digital Anemometer is a compact and lightweight device designed for accurately measuring wind speed and temperature. It is suitable for a variety of applications, including outdoor activities like kite flying, drone operation, sailing, and hang gliding, as well as industrial uses such as HVAC duct airflow testing and fan manufacturing. This manual provides essential information for proper use, setup, operation, and maintenance of your anemometer.
2. Ozi nchekwa
- Read this manual thoroughly before operating the device.
- Do not attempt to disassemble or modify the anemometer, as this may void the warranty and cause damage.
- Keep the device away from water and extreme temperatures to prevent malfunction.
- Ensure proper battery installation to avoid damage to the device.
- Store the device in a safe place when not in use, preferably in its protective case.
3. Ihe ngwugwu
Chọpụta na ihe niile dị na ngwugwu gị:
- 1 × Handheld Digital Anemometer (includes 3V CR2032 battery)
- 1 × Protective Cover (Yellow)
- 1 × Akwụkwọ ntuziaka onye ọrụ
- 1 × Lanyard

4. Ngwaahịa gafereview
The Clatoon Handheld Digital Anemometer features a compact design with a 6-blade fan for accurate measurements. It includes an LCD backlit screen for clear readings in various lighting conditions.


Bọtịnụ na ngosi:
- Bọtịnụ MODE: Used to power on the device, cycle through measurement units (m/s, km/h, ft/min, mph, knots), and select measurement modes (MAX/AVG/Current).
- Bọtịnụ SET: Used to confirm selections and power off the device.
- bọtịnụ Celsius C/F: Na-agbanwe n'etiti nkeji okpomọkụ Celsius na Fahrenheit.
- Ngosipụta LCD: Shows wind speed, temperature, battery level, and selected units/modes.
5. Nhazi
5.1. Ntinye batrị
The anemometer requires one 3V CR2032 battery (included). Follow these steps for installation:
- Remove the yellow protective silicone case from the anemometer.
- Chọta ebe batrị dị n'azụ ngwaọrụ.
- Use a coin, screwdriver, or hard plastic sheet to rotate and open the battery compartment lid according to the indicated directions (OPEN/CLOSE).
- Insert the CR2032 battery, ensuring the "+" side is facing outwards.
- Close the battery compartment lid by rotating it back into place.
- Replace the yellow protective case.

5.2. Ịtinye Lanyard
To attach the lanyard, thread the thin loop of the lanyard through the designated slot at the bottom of the anemometer. Then, pass the larger part of the lanyard through the loop you just created and pull to secure it. This helps prevent accidental drops and makes the device easier to carry.
Video: This video demonstrates the battery installation and lanyard attachment for the BTMETER BT-816B Digital Anemometer, which shares similar features and setup with the Clatoon GM816 model.
6. Ntuziaka ọrụ
6.1. Gbanyụọ / gbanyụọ
- Ike Na: Briefly press the "MODE" button to turn on the device. The LCD display will illuminate.
- Gbanyụọ: Long press the "SET" button to turn off the device. The anemometer also features an auto power-off function after 14 minutes of inactivity to save battery.
6.2. Selecting Measurement Units
After powering on, you can change the wind speed measurement unit:
- Long press the "MODE" button until the current unit (e.g., "m/s") starts to blink.
- Briefly press the "MODE" button repeatedly to cycle through the available units: m/s, km/h, ft/min, mph, knots.
- Press the "SET" button to confirm your desired unit.
6.3. Mgbanwe Okpomọkụ Ngbanwe (°C/°F)
Ka ịgbanwee n'etiti Celsius na Fahrenheit:
- Briefly press the "°C/°F" button located on the device. The display will instantly switch between the two temperature scales.
6.4. Measurement Modes (MAX/AVG/Current)
The anemometer can display current, maximum, and average wind speeds:
- Briefly press the "SET" button to cycle through the measurement modes: Current, MAX (maximum wind speed recorded since power-on), and AVG (average wind speed recorded since power-on).
6.5. Ngosipụta ọkụ azụ
The LCD screen has a backlight for improved visibility in low-light conditions. The backlight activates automatically when any button is pressed and will turn off after a short period of inactivity to conserve battery.
Vidiyo: Vidiyo a na-egosi ihe ngosi zuru okeview of a digital anemometer's functions, including unit selection and backlight, which are applicable to the Clatoon GM816.
Video: This video demonstrates the basic operation of a handheld digital anemometer, including power on/off and unit changes, relevant to the Clatoon GM816.
6.6. Ngwa


7. Nkọwapụta
| Njirimara | Nkọwapụta |
|---|---|
| Nọmba nlereanya | GM816 |
| Oke Ọsọ Ọsọ ifufe | 0 - 65 mph, 0 - 30 m/s, 0 - 90 km/h, 0 - 5860 ft/min, 0 - 55 Knots |
| Izizi ọsọ ikuku | ± 5% |
| Anemometer Resolution | 0.2 mph, 0.1 m/s, 0.3 km/h, 19 ft/min, 0.2 Knots |
| Anemometer Thresholds | 0.2 mph, 0.1 m/s, 0.3 km/h, 39 ft/min, 0.1 Knots |
| Oke nha nha okpomọkụ | 14°F to 113°F, -10°C to 45°C |
| Okpomọkụ nchekwa | -40°F to 140°F, -40°C to +60°C |
| Mkpebi okpomọkụ | 0.36°F, 0.2°C |
| Okpomọkụ ziri ezi | ±3.6°F, ±2°C |
| Isi Iyi Ike | 1 × 3V CR2032 battery (included) |
| Gbanyụọ ike akpaaka | Mgbe nkeji 14 nke arụghị ọrụ |
| Ihe onwunwe | Glass, iko |
| Ibu Ibu | 70.02 g (2.47 ounces) |
| Akụkụ ngwaahịa (L x W x H) | 10.49 x 2.01 x 3.99 cm (4.13 x 0.79 x 1.57 inch) |
8. Nlekọta
- Nhicha: Use a soft, dry cloth to clean the device. Do not use abrasive cleaners or solvents. Ensure the fan blades are free from dust and debris for accurate readings.
- Nchekwa: When not in use for extended periods, remove the battery to prevent leakage. Store the anemometer in its protective case in a cool, dry place.
- Ngbanwe batrị: Replace the CR2032 battery when the low battery indicator appears on the display. Follow the battery installation steps in Section 5.1.
9. Nchọpụta nsogbu
| Nsogbu | Ihe nwere ike ime | Ngwọta |
|---|---|---|
| Ngwaọrụ anaghị agbanwu ọkụ | Batrị dị ala ma ọ bụ nwụrụ anwụ; Ntinye batrị ezighi ezi | Replace the battery; Ensure the battery is installed with correct polarity. |
| Ọgụgụ na-ezighi ezi | Obstruction in the fan; Device not held correctly in airflow | Check for and remove any debris from the fan blades; Ensure the fan is directly facing the airflow. |
| Ngosipụta ahụ dị obere ma ọ bụ na-enwu enwu | Batrị dị ala | Dochie batrị. |
| Auto power-off too soon/not at all | Normal operation (14 min inactivity) / Device malfunction | The 14-minute auto power-off is a feature. If it powers off sooner or not at all, contact customer support. |
10. Akwụkwọ ikike na nkwado
Specific warranty details are not provided in the product information. For warranty claims, technical support, or any inquiries regarding your Clatoon Handheld Digital Anemometer, please refer to the contact information provided with your purchase or visit the official Clatoon websaịtị.