1. Kupu Whakataki
The OWON OWM5500 is a versatile digital anemometer designed for precise measurement of various environmental parameters. This portable instrument is ideal for HVAC professionals, outdoor enthusiasts, and anyone requiring accurate data on wind speed, airflow, temperature, and humidity. It features advanced data storage capabilities and PC synchronization for comprehensive analysis.
Āhuatanga matua:
- Inenga Matawhānui: Supports 7 types of measurements including wind speed, air volume, temperature, humidity, wet bulb temperature, dew point, and wind chill. Includes Beaufort scale evaluation.
- Advanced Data Storage: Built-in memory for 8000 data sets, with options for automatic or manual storage and one-click data deletion.
- Pūhiko Rechargeable: Integrated lithium battery, conveniently rechargeable via USB Type-C.
- Graphical Analysis & Remote Control: Features a graphical mode for trend analysis and statistics. Supports data export via PC software and remote control via a dedicated app.
- Customization & Energy Saving: Multiple gear settings for optimal customization. Automatic power-off function extends battery life.
2. Nga korero haumaru
Please read and understand all safety instructions before operating the OWON OWM5500 Digital Anemometer. Failure to follow these instructions may result in electric shock, fire, or personal injury.
- Do not operate the device in explosive atmospheres or near flammable gases.
- A ape i te tuku i te taputapu ki te wera nui, te ra tika, te makuku nui ranei.
- Keep the device dry. Do not immerse it in water or other liquids.
- Use only the specified battery type and charging method.
- Kaua e ngana ki te wetewete, ki te whakarereke ranei i te taputapu. Tukuna atu nga ratonga katoa ki nga kaimahi whai tohu.
- Kaua e taea e nga tamariki.
3. Ihirangi mokete
Manatokona kei te noho nga taonga katoa, kei te pai te ahua i te whakatuwheratanga o te kete:
- OWON OWM5500 Digital Anemometer
- Lanyard
- USB Taura-C taura
- Pukapuka Kaiwhakamahi

Image: Product Parameters and Accessories, showing the anemometer, lanyard, USB cable, and manual.
4. Hua Neke Atuview
Familiarize yourself with the components of your OWON OWM5500 Digital Anemometer:

Image: Diagram of the OWON OWM5500 with numbered labels pointing to its various parts, including the impeller, LCD display, buttons, temperature sensor, humidity sensor, and USB port.
- Kaipupuri: Measures wind speed.
- Impeller Hood: Protects the impeller.
- LCD Display Area: Shows measurement readings and settings.
- Puka Lanyard: Hei whakamau i te taura here kei roto.
- Horahanga Pātene: Contains control buttons for operation.
- Pūoko pāmahana: Ine i te pāmahana taiao.
- Pūoko haumākū: Ine i te haumākū whanaunga.
- Uwhi Pūhiko: Secures the battery compartment.
- Poka Whakatika: For mounting on a tripod or other fixture.
- Switch Buckle of Battery Cover: Releases the battery cover.
- Isobaric Chamber: Internal component.
- Type-C Charge and Communication Port: Mō te utu me te hononga PC.
5. Tatūnga
5.1. Tāuta Pūhiko
The OWM5500 uses an integrated lithium battery. Ensure the device is charged before first use.
- Kimihia te uhi pākahiko kei muri o te taputapu.
- Slide the switch buckle to unlock and remove the battery cover.
- If replacing, ensure the new battery is inserted with correct polarity.
- Replace the battery cover and slide the switch buckle to lock it.

Image: A person installing AAA batteries into the battery compartment of the anemometer.
5.2. Ka tohatohahia te Pūrere
Connect the supplied USB Type-C cable to the charging port (12) on the device and to a standard USB power adapter (not included) or a PC USB port. The battery indicator on the display will show charging status.
5.3. Te Hiko / Whakaweto
Patohia me te pupuri i te Mana pātene (
) for approximately 2 seconds to turn the device ON or OFF.
6. Nga Tohutohu Whakahaere
6.1. Ngā Ine Taketake
Upon powering on, the device will display real-time measurements. The OWM5500 can measure:
- Wind Speed (WIND SPD)
- Air Flow (AIR FLOW)
- Paemahana (TEMP)
- Humidity (HUMIDITY)
- Wet Bulb Temperature (WET BULB)
- Dew Point (DEW POINT)
- Wind Chill (WIND CHILL)

Image: The anemometer display showing various measurement values like wind speed, air flow, temperature, and humidity.
6.2. Kohinga Unit
Pehia te UNIT button to cycle through different wind speed units (m/s, km/h, ft/s, kts, mph). Press the ° C / ° F. button to switch between Celsius and Fahrenheit for temperature readings.

Image: The anemometer display showing wind speed in different units (m/s, km/h, kts, ft/s, mph) as the 'UNIT' button is pressed.
6.3. Data Logging and Analysis
The OWM5500 can store up to 8000 sets of data. Data can be stored manually or automatically at set intervals (2 seconds to 12 hours).
- Rokiroki ā-ringa: Refer to the device's on-screen prompts for manual data saving.
- Automatic Storage: Configure logging rate and auto-log settings via the device menu.
- PC Synchronization: Connect the device to a PC using the USB Type-C cable. Use the provided PC software to monitor the anemometer and export recorded data for further analysis.

Image: The anemometer display showing data logging settings and a laptop connected via USB, displaying data analysis software.
6.4. Trend Chart and Statistics
The device can display trend charts and statistical data (maximum, minimum, and average values) for wind speed measurements.
- Pehia te PANUI button to cycle through MAX, MIN, and AVG values.
- Access the trend chart mode through the device menu to visualize measurement data over time.

Image: Two anemometer displays, one showing a wind speed trend graph and the other showing statistical values (MAX, MIN, AVG) for wind speed.
6.5. Whakamuri
Pehia te Whakamuri pātene (
) to turn the LCD backlight ON or OFF for improved visibility in low-light conditions.
7. Tiaki
7.1. Te horoi
Hei horoi i te taputapu, horoia ki te ngohengohe, damp cloth. Do not use abrasive cleaners, solvents, or harsh chemicals. Ensure the impeller is free from dust and debris for accurate readings.
7.2. Rokiroki
When not in use for extended periods, store the anemometer in a cool, dry place, away from direct sunlight and extreme temperatures. If storing for a long time, ensure the battery is partially charged (around 50%) to prolong its lifespan.
8. Te Raru
If you encounter issues with your OWON OWM5500, refer to the following common problems and solutions:
- Kaore te taputapu i te hiko: Check battery charge level. Ensure the battery is properly installed.
- Ko nga panui kore tika: Ensure the impeller is clean and rotates freely. Verify that the device is held correctly in the airflow. Check for environmental factors affecting sensors.
- He pōuri te whakaaturanga, kāore rānei e taea te pānui: Activate the backlight. Check battery level.
- Cannot connect to PC/App: Ensure the USB cable is securely connected. Verify that Bluetooth is enabled on your mobile device and the app is correctly installed.
If the problem persists, contact OWON customer support for assistance.
9. Whakatakotoranga
Detailed technical specifications for the OWON OWM5500 Digital Anemometer:
| Momo Ine | Waeine | Awhe | Whakatau | Tika | Wā Whakautu |
|---|---|---|---|---|---|
| Tere Hau | m/s, km/h, ft/s, kt, mph | 0.6 - 40 m/s | 0.1 m/s | ±3% + 0.1 | 0.5s |
| Te pāmahana | °C, °F | -10 - 50 °C | 0.1 °C | ±1.0 °C | 0.5s |
| Te haumākū | %RH | 5 - 95 %RH | 0.1 %RH | ±5.0 %RH | 0.5s |
| Point tomairangi | °C, °F | -40 - 50 °C | 0.1 °C | ±2.0 °C | 0.5s |
| Pāmahana Pepa Makuku | °C, °F | -40 - 50 °C | 0.1 °C | ±2.0 °C | 0.5s |
| Matahau hau | °C, °F | -40 - 50 °C | 0.1 °C | ±2.0 °C | 0.5s |
| Rōrahi Hau | CMS, CFS | 0.001 - 300.0 CMS | 0.001 CMS | N/A | 0.5s |
Ahu (L x W x H): 136.5mm x 30mm x 64.5mm
Weight (without package): 0.2kg
Rauemi: PC
10. Pūtāhui me te Tautoko
OWON products are manufactured to the highest quality standards. This product is covered by a limited warranty against defects in materials and workmanship. For detailed warranty terms and conditions, please refer to the warranty card included with your product or visit the official OWON webpae.
For technical support, troubleshooting assistance, or service inquiries, please contact OWON customer support through their official channels. Provide your product model (OWM5500) and purchase details when contacting support.





