1. Ynlieding
The BTMETER BT-5000G is a handheld cup anemometer designed for accurate measurement of wind speed, air flow volume (CFM), and wind temperature. Its 360° rotatable wind cup allows for measurements from any direction, making it suitable for various applications including HVAC system balancing, drone flying, sailing, and general weather monitoring.
This manual provides detailed instructions for the proper setup, operation, and maintenance of your BT-5000G anemometer to ensure optimal performance and longevity.
2. Key Features
- 360° Rotatable Wind Cup: Measures wind speed from any direction (0.3~30 m/s) with ±5% accuracy.
- Air Flow Volume Measurement: Tests air flow volume from 0 to 999900 CFM (cubic feet per minute).
- Temperatuer mjitting: Measures wind temperature from 14°F~113°F (-10°C~45°C) with ±3.6°F (±2°C) accuracy. Switchable between Fahrenheit and Celsius.
- Meardere mjitmodi: Supports Max/Min measurement for wind speed and air flow volume.
- Unit veelzijdigheid: Five wind speed units (m/s, ft/min, Knots, Km/h, mph) and three air flow volume units (CFM, CMM, CMS).
- Backlit LCD Display: Ensures easy reading in low light conditions.
- USB oplaadber: Convenient power source.
- Data Hold Funksje: Freezes current measurement data.
- Low Power Indicator: Warskôget as de batterij leech is.
- Yntegreare kompas: Provides directional guidance for outdoor activities.
- Duorsum ûntwerp: Dustproof and waterproof touch screen.
3. Package Ynhâld
Kontrolearje by it útpakken oft alle hjirûnder neamde items oanwêzich binne en yn goede steat binne:
- 1 x BTMETER BT-5000G Cup Anemometer
- 1 x User Manual
- 1 x USB-oplaadkabel
4. Produkt Overview
Familiarize yourself with the components of the BT-5000G anemometer:

figuer 1: Front view of the BT-5000G Anemometer with key features highlighted, including the compass, wind cups, LCD screen, and various function buttons.
- Wind Cup Assembly: Rotates to measure wind speed and direction.
- LCD Display: Shows wind speed, air flow, temperature, and other indicators.
- Kontrôle knoppen:
- Power knop: Skeakelt it apparaat oan / út.
- MODE knop: Switches between measurement modes (e.g., current, Max, Min).
- UNIT knop: Changes units for wind speed, air flow, and temperature.
- MAX/MIN knop: Activates maximum and minimum value display.
- SET knop: Used for setting parameters or confirming selections.
- Backlight knop: Skeakelt de eftergrûnferljochting fan it skerm yn.
- Kompas: Integrated for directional reference.
- Type-C oplaadpoarte: Located on the side for recharging the internal battery.
- 1/4" Metal Screw Hole: Located at the bottom for tripod mounting.

figuer 2: Side view of the BT-5000G Anemometer illustrating its dimensions, the 1/4" metal screw hole for tripod mounting, and the Type-C charging port.
5. Opsette
5.1 Initial Charging
Before first use, ensure the BT-5000G is fully charged. Connect the provided USB Type-C cable to the charging port on the side of the device and to a standard USB power adapter (not included). The low power indicator on the display will show charging status.
5.2 Power On / Off
- Om yn te skeakeljen, hâld de knop yn Power knop (usually marked with a circle and a vertical line) until the LCD display illuminates.
- Hâld de knop yn om út te skeakeljen Power knop wer oant it skerm útgiet.
5.3 Tripod Mounting (Optional)
For continuous or stationary measurements, the BT-5000G can be mounted on a standard tripod using the 1/4" metal screw hole at its base. Ensure the tripod is stable before mounting the device.
6. Operaasje
6.1 Basismjitting
Once powered on, the device will display current wind speed and temperature. The 360° rotatable wind cup allows for accurate readings regardless of the device's orientation relative to the wind source.

Figure 3: The BT-5000G Anemometer in an outdoor setting, demonstrating its 360° rotating wind cup for omnidirectional wind measurement and the clear backlit LCD display.
6.2 It feroarjen fan ienheden
Druk op de UNIT knop to cycle through available units for wind speed, air flow, and temperature.
- Wind Speed Units: m/s, ft/min, Knots, Km/h, mph
- Air Flow Volume Units: CFM, CMM, CMS
- Temperatuer ienheden: °C, °F
6.3 Max/Min Measurement Modes
Nei view the maximum or minimum recorded values during a measurement session:
- Druk op de MAX/MIN knop once to display the maximum wind speed or air flow value.
- Press it again to display the minimum wind speed or air flow value.
- Press it a third time to return to current measurement mode.

Figure 4: The BT-5000G Anemometer's display showing the Max/Min measurement modes, allowing users to analyze peak and lowest wind conditions.
6.4 Data Hold
Om de aktuele lêzing op it display te befriezen, druk op de Hâld knop (if available, or typically a short press of the Power button or a dedicated button). Press it again to release the hold and resume live measurements.
6.5 Backlight Control
Druk op de Backlight knop (often indicated by a light bulb icon) to turn the LCD backlight on or off for improved visibility in various lighting conditions.
6.6 Air Flow Volume (CFM/CMM/CMS) Measurement
To measure air flow volume, you may need to input the area of the duct or vent. Refer to the device's on-screen prompts or the SET knop for area input. The device will then calculate and display the air flow volume based on the measured wind speed and the entered area.

Figure 5: The BT-5000G Anemometer's display showing both wind speed and calculated wind flow (CFM) measurements, along with their respective ranges and units.
6.7 Applikaasjes
The BT-5000G is versatile for both industrial and daily applications:
- Yndustrieel: HVAC systems, dust collectors, ventilation systems.
- Deistich: Drone driving, parachuting, sailing, golf, hiking, hunting, shooting, gliding.

Figuer 6: Fisuele foarbyldamples of the BTMETER BT-5000G Anemometer's diverse applications in both industrial settings (HVAC, dust collectors, ventilation) and daily activities (drone flying, parachuting, sailing).
7. Underhâld
- Reiniging: Feie it apparaat ôf mei in sêfte, droege doek. Brûk gjin abrasive reinigingsmiddels of oplosmiddels.
- Opslach: Store the anemometer in a cool, dry place away from direct sunlight and extreme temperatures.
- Batterij soarch: Laad it apparaat regelmjittich op, sels as it net faak brûkt wurdt, om de batterij sûnens te behâlden. Foarkom it folslein ûntladen fan 'e batterij foar langere perioaden.
- Wind Cup Inspection: Periodically check the wind cup assembly for any obstructions or damage that might affect rotation and accuracy.
8. Probleemoplossing
| Probleem | Mooglike oarsaak | Oplossing |
|---|---|---|
| Apparaat giet net oan. | Leech batterijlibben of gjin lading. | Connect to a USB power source and charge the device. |
| Unkrekte wynsnelheidsmjittingen. | Obstructed wind cups; device not held steadily; strong gusts. | Ensure wind cups are clear and rotate freely. Hold the device steady. Take multiple readings for average. |
| It skerm is dof of net lêsber. | Backlight is off; low battery. | Press the Backlight Button. Recharge the device. |
| Cannot change units. | Incorrect mode; button malfunction. | Ensure you are in a measurement mode. Try pressing the UNIT button firmly. |
9. Spesifikaasjes
| Parameter | Wearde |
|---|---|
| Merk | BTMETER |
| Model | BT-5000G |
| Wind Speed Range | 0.3 ~ 30 m/s (59 ~ 5905 ft/min) |
| Wind Speed Accuracy | ±5% |
| Air Flow Volume Range | 0 ~ 999900 CFM |
| Temperatuerberik | 14°F ~ 113°F (-10°C ~ 45°C) |
| Temperatuer Accuracy | ± 3.6 ° F (± 2 ° C) |
| Wind Speed Units | m/s, ft/min, Knots, Km/h, mph |
| Air Flow Volume Units | CFM, CMM, CMS |
| Materiaal | Plestik |
| Item Ofmjittings (L x B x H) | 3.46 x 3.46 x 8 inch (87 x 87 x 203 mm) |
| Item Gewicht | 180g wy |
| Power Boarne | USB Rechargeable |
10. Offisjele produktfideo
Fideo 1: In oerview of the BTMETER Anemometer Air Wind Meter, demonstrating its features and usage. This video is provided by the seller.
11. Garânsje en stipe
The BTMETER BT-5000G Cup Anemometer comes with a 365-day quality warranty fanôf de datum fan oankeap. Dizze garânsje dekt produksjefouten en soarget derfoar dat it produkt foldocht oan de oantsjutte prestaasjenormen.
For technical support, warranty claims, or any inquiries regarding your device, please contact BTMETER customer service through the retailer where the product was purchased or visit the official BTMETER website foar kontakt ynformaasje.
Bewarje jo oankeapbewiis as bewiis fan oankeap foar garânsjedoelen.