1. Úvod
Thank you for choosing the Huepar Dual Laser Rangefinder. This device is designed for high-accuracy distance measurement, offering a variety of functions to meet diverse professional and DIY needs. Please read this manual carefully before use to ensure safe and proper operation.
Obsah balení:
- 1 x Huepar Laser Rangefinder
- 1 x kabel USB Type-C
- 1 x řemínek na ruku
- 1 x přenosná taška
- 1 x Uživatelská příručka

2. Bezpečnostní informace
Laserová bezpečnost
This device is a Class 2 laser product. Do not stare directly into the laser beam or direct it at other people. Avoid direct eye exposure. Do not disassemble the device; unauthorized repairs may cause laser radiation exposure.
Bezpečnost baterie
The device contains a built-in rechargeable Lithium-ion battery. Do not expose the battery to high temperatures or fire. Do not short-circuit the battery terminals. Use only the provided or recommended charging cable. Dispose of batteries according to local regulations.
3. Konec produktuview
Součásti zařízení

- Hlavní zobrazovací plocha
- Measuring mode indicator
- Pomocná zobrazovací plocha
- Indikace úhlu
- Laserová indikace
- Indikátor jednotky
- Indikace stavu baterie
- Measuring reference indicator
- Tlačítko zapnutí
- Add/Subtract/Lock screen button
- Power-off/Clear button
- Screen lock indication
- Hladina bubliny
- Unit/Measuring reference button
- Length/Area/Volume/Triangulation measuring mode button

Funkce displeje
The device features a large color backlit LCD screen that supports automatic rotation for clearer readings. You can also lock the screen orientation as needed.

4. Nastavení
Nabíjení zařízení
The Huepar Laser Rangefinder is equipped with a built-in 3.7V 850mAh Lithium-ion rechargeable battery. To charge:
- Připojte dodaný kabel USB typu C k nabíjecímu portu na zařízení.
- Druhý konec kabelu připojte k vhodnému napájecímu adaptéru USB (není součástí balení) nebo k portu USB počítače.
- The battery status will be displayed on the LCD screen. A full charge takes approximately 1.5 hours and provides about 4 hours of continuous runtime.

Zapnutí/vypnutí
- Zapnutí: Krátce stiskněte MEAS tlačítko pro zapnutí zařízení.
- Vypnout: Dlouze stiskněte JASNÝ button to turn off the device. The device will automatically shut down after 180 seconds of inactivity to save battery.
5. Návod k obsluze
Measurement Modes Selection
The device offers 9 optional measurement modes. To select a mode:
- Press the mode selection button (cube icon) to enter mode selection.
- Use the left/right arrow buttons to switch between modes.
- Stiskněte tlačítko MEAS button to confirm and enter the selected mode.
- Stiskněte tlačítko JASNÝ button to return to the previous screen or exit mode selection.

Převod jednotek
The device supports multiple measurement units: Meters (M), Inches (In), Feet (Ft), and Feet+Inches (Ft+in). To switch units, press and hold the Unit/Measuring reference button (up/down arrow icon) for 2 seconds.

Setting Reference Points
The measuring reference can be adjusted from the front, rear, or middle of the device, as well as bidirectional. This allows for flexible measurements depending on your starting point.

Jednoduché měření
- Krátce stiskněte MEAS button to enter length mode. The device will emit a laser to lock the measuring point.
- Stiskněte tlačítko MEAS button again for a single distance measurement. The result will be displayed in the main display area.
- In bidirectional measurement, the auxiliary display area shows the distance between the left and right ends.
Kontinuální měření
- Dlouze stiskněte MEAS button in length mode to enter continuous measurement mode.
- The screen will display real-time measurement data, including maximum and minimum values.
- Stiskněte tlačítko JASNÝ button to exit continuous measurement mode.
Addition and Subtraction Operations
The device supports adding and subtracting measurements. Use the +/- button to switch between addition and subtraction modes for calculations.

Autokalibrace
The device features a self-calibration mode to ensure accuracy. Refer to the display for instructions during calibration.
Finding the Midpoint
Use continuous measurement in bidirectional reference point mode to find the center point. The screen will guide you:
- Landscape screen: If the left arrow icon is displayed, move to the left. If the right arrow icon is displayed, move to the right.
- Portrait screen: If the up arrow icon is displayed, move up. If the down arrow icon is displayed, move down.
- When the bidirectional arrow icon is displayed, the current position is the midpoint.
Digital Angle Sensor
The built-in electronic angle sensor measures angles in real-time, providing intuitive angle data and replacing traditional bubble levels.

Funkce záznamu dat
The device can store up to 100 sets of measurement data. You can view historical memory, with the most recent 100 measurements displayed in reversed order.

Funkce ztlumení
The device includes a mute function for quiet operation in sensitive environments.
6. Údržba
- Udržujte zařízení čisté a suché. Použijte měkký, damp hadříkem k otření vnějšího povrchu. Nepoužívejte abrazivní čisticí prostředky ani rozpouštědla.
- Protect the laser lens from dust and scratches.
- Store the device in its portable bag when not in use to prevent damage.
- Nevystavujte zařízení po delší dobu extrémním teplotám nebo přímému slunečnímu záření.
- If the device will not be used for an extended period, ensure it is fully charged before storage and periodically recharge it to maintain battery health.
7. Řešení problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| Zařízení se nezapne | Slabá baterie nebo žádné nabití | Charge the device using the USB Type-C cable. |
| Measurement error (e.g., "Err01" displayed) | Laser beam obstructed, measuring range exceeded, or poor reflection surface. | Ensure a clear path for the laser. Check if the target is within the specified range. Use a reflective target if necessary. Perform self-calibration. |
| Nepřesná měření | Incorrect reference point set, device not stable, or environmental factors. | Verify the correct reference point is selected. Ensure the device is stable during measurement. Avoid strong light sources or extreme temperatures. Perform self-calibration. |
| Screen not rotating automatically | Screen lock activated. | Press and hold the Add/Subtract/Lock screen button to unlock the screen rotation. |
8. Specifikace
| Funkce | Specifikace |
|---|---|
| Název značky | Huepar |
| Číslo modelu | BLM-60/120 |
| Přesnost měření | ±1/16 palce (±2 mm) |
| Pracovní rozsah | Bidirectional: up to 393 Feet (120m); Unidirectional: up to 196 Feet (60m) |
| Typ napájení | Dobíjecí |
| Zdroj napájení | Lithiová baterie 3.7V 850mAh |
| Automatické vypnutí | 180s |
| Dimenze | 4.65 palce x 1.61 palce x 1.02 palce |
| Max Data Storage | 100 jednotek |
| Měřící jednotky | M/In/Ft/Ft+in |
| Rozsah úhlu | ±90° |
| Laserová barva | Červená tečka |
| Velikost montáže | 1/4"-20 |
| Styl zobrazení | Podsvícený LCD displej |
| Osvědčení | CE, FCC, RoHS |
| Hodnocení IP | IP54 Vodotěsný |

9. Uživatelské tipy
- Maximize Accuracy: Always ensure the device is stable and the laser path is clear for the most accurate readings. Use the self-calibration feature regularly.
- Efficient Midpoint Finding: Utilize the continuous measurement mode in bidirectional reference to quickly locate the exact midpoint of a wall or space, saving time on layout tasks.
- Angle Precision: Leverage the digital angle sensor for precise measurements on sloped surfaces or when determining inclinations, which is more intuitive than traditional methods.
- Správa dat: Make use of the 100-unit data storage to keep track of important measurements, especially for complex projects, and review je podle potřeby.
- Tichý provoz: Activate the mute function when working in noise-sensitive environments to avoid disturbing others.
10. Záruka a podpora
Informace o záruce
This Huepar Laser Rangefinder comes with a one-year warranty from the date of purchase, covering defects in materials and workmanship. Please retain your proof of purchase for warranty claims.
Zákaznická podpora
For technical assistance, troubleshooting, or warranty inquiries, please contact Huepar customer support through the official website or your retailer. Provide your product model and purchase details for efficient service.





