Zavedení
The FlyRobo BM730 is a compact 3-in-1 digital meter designed to measure DC voltage, current, and power simultaneously. It features a clear 4-digit LED display for easy reading and is suitable for monitoring battery levels, solar panels, and other DC systems. This manual provides essential information for safe and effective operation.
Bezpečnostní informace
- Always ensure proper wiring connections before applying power.
- Nepřekračujte stanovený objemtage (0-100V DC) and current (10A) limits.
- Zabraňte kontaktu s obvody pod napětím.
- This device is intended for DC circuits only.
- Uchovávejte mimo dosah dětí.
Obsah balení
Ověřte, zda jsou přítomny všechny položky:
- 1x FlyRobo BM730 3-in-1 Voltage Current Power Meter
- 1x Wiring Harness for Power Supply (Thin Red/Black Wires)
- 1x Wiring Harness for Current Measurement (Thick Red/Black Wires)

Image: The BM730 meter shown with its two included wiring harnesses. One harness has thin red and black wires for power, and the other has thicker red and black wires for current measurement.
Konec produktuview
The BM730 meter features a multi-color LED display and control buttons for operation.

Obrázek: Nahoře view showing the digital display for voltage (V), current (A), and power (W), along with control buttons (Up, M, Down, R). Bottom view shows the circuit board with connection terminals.
Indikátory na displeji:
- V (Volts): Red display, indicates DC voltage.
- A (Amperes): Green display, indicates DC current.
- W (Watts): Blue display, indicates DC power.
Ovládací tlačítka:
- Šipka nahoru: Used for navigation or increasinhodnoty g.
- M (režim): Used to switch display modes or confirm settings.
- Šipka dolů: Used for navigation or decreasinhodnoty g.
- R (Reset): Used to reset readings or settings.
Specifikace
- svtage Rozsah: 0V až 100V DC
- Aktuální rozsah: 0A to 10A DC
- Rozsah výkonu: 0W to 1000W (calculated from V*A)
- Zobrazit: 4-Digit LED (Red for V, Green for A, Blue for W)
- Rozměry (D x Š x V): 80 mm x 41 mm x 26 mm
- Typ měření: Ammeter, Voltmeter, Wattmeter
- Zdroj napájení: Battery Powered (self-powered from measured circuit or external supply)
Nastavení a instalace
Proper wiring is critical for the safe and accurate operation of the BM730 meter. Refer to the diagram below for connection details.
Připojení kabeláže:
- Power Supply for Meter (Thin Red/Black Wires):
Connect the thin red wire to the positive (+) terminal of your DC power source (0-100V).
Connect the thin black wire to the negative (-) terminal of your DC power source.
Note: The meter can be self-powered from the circuit it is measuring, or powered by a separate supply within its voltage rozsah.
- Current Measurement (Thick Red/Black Wires):
The thick red wire (IN+) and thick black wire (OUT-) are for current measurement. These wires must be connected in series with the load you wish to measure.
Connect the thick red wire (IN+) to the positive side of the load.
Connect the thick black wire (OUT-) to the negative side of the load, completing the circuit back to the power source.
Důležité: Do not connect the thick current wires directly across the power source; this will short the circuit and damage the meter or power source.
Ujistěte se, že všechny spoje jsou bezpečné a izolované, aby se zabránilo zkratům.
Návod k obsluze
- Zapnutí: Once correctly wired, apply power to the circuit. The meter's display will illuminate, showing voltagodečty e, proudu a výkonu.
- Displej čtení:
The top red display shows voltage ve voltech (V).
The middle green display shows current in Amperes (A).
The bottom blue display shows power in Watts (W).
- Funkce tlačítek:
The buttons (Up, M, Down, R) are typically used for fine adjustment, calibration, or alarm settings. Refer to specific advanced usage guides if available for detailed button functionalities. For basic operation, the meter displays readings automatically.
- Přepětítage/Overcurrent Alarm: The meter supports an overvoltage and overcurrent sound alarm function. If the measured values exceed preset thresholds, an audible alarm may sound.
Údržba
- Keep the meter clean and dry. Use a soft, dry cloth to wipe the display and casing.
- Avoid exposing the meter to extreme temperatures, humidity, or corrosive environments.
- Nepokoušejte se otevřít casing or modify the internal circuitry, as this will void any warranty and may cause damage.
- Uchovávejte na bezpečném místě, když se nepoužívá.
Odstraňování problémů
- Měřič se nezapne:
- Check the thin red and black power supply wires. Ensure they are correctly connected to a DC power source within the 0-100V range. Verify the power source is active.
- svtage displays, but current/power shows 0:
- Ensure the thick red (IN+) and black (OUT-) current measurement wires are correctly connected in series with the load. The load must be drawing current for a reading to appear.
- Nepřesné údaje:
- Verify all connections are secure and free from corrosion. Ensure the meter is operating within its specified voltage a aktuální rozsahy.
- Audible alarm sounds:
- This indicates an overvoltage or overcurrent condition. Check your circuit for excessive voltage or current draw and adjust as necessary.
Záruka a podpora
For warranty information or technical support, please contact FlyRobo directly. Refer to your purchase documentation for specific warranty terms.
Kontaktní údaje výrobce: flyroboofficial@gmail.com