1. Konec produktuview
The REVASRI Golf Laser Rangefinder is a high-precision optical instrument designed to provide accurate distance measurements for golfing and other outdoor activities. It features 6X magnification, advanced slope compensation, flagpole locking with vibration feedback, and a convenient USB-C rechargeable battery. This manual provides instructions for proper setup, operation, and maintenance to ensure optimal performance.

Figure 1: REVASRI Golf Laser Rangefinder in use.
Video 1: Demonstration of the REVASRI Golf Laser Rangefinder's features.
2. Obsah balení
Po obdržení prosím zkontrolujte obsah balení:
- REVASRI Golf Laser Rangefinder
- Nabíjecí kabel USB-C
- Uživatelská příručka (tento dokument)
- Carrying Case (may vary by model)
- Cleaning Cloth (may vary by model)
3. Součásti zařízení

Figure 2: Main components of the REVASRI Golf Laser Rangefinder.
- Tlačítko Start/Measure
- Tlačítko režimu
- Laser Emission Objective Lens
- Objektiv s laserovým příjmem
- Okulár
- Built-in Lithium Battery (USB-C Charging Port)
4. Nastavení a nabíjení
4.1 Počáteční nabíjení
Before first use, fully charge the rangefinder. Connect the provided USB-C cable to the charging port (Component 6) on the device and to a standard USB power adapter (not included). The charging indicator will show the charging status.

Figure 3: USB-C charging port and charging indicators.
- **Red Indicator:** Device is charging.
- **Green Indicator:** Device is fully charged.
4.2 Zapnutí/vypnutí
Press the Start/Measure button (Component 1) to power on the device. The device will automatically power off after a period of inactivity to conserve battery.
4.3 Nastavení okuláru
Rotate the eyepiece (Component 5) to adjust the focus until the display and target appear clear and sharp.
5. Návod k obsluze
5.1 Unit Switching (Meter/Yard/Feet)
- **For NK-600 model:** Press the Mode button (Component 2) to switch between Meter (M) and Yard (Y) units.
- **For 3M02-GOLF and R2-GOLF models:** Press and hold both the Start/Measure button (Component 1) and the Mode button (Component 2) simultaneously for 3-5 seconds. The unit change will be visible through the eyepiece. The R2-GOLF model also supports Feet (F).
5.2 Režimy měření
The rangefinder offers different modes for various measurement needs. Press the Mode button (Component 2) to cycle through the available modes.
5.2.1 Straight Line Distance Measurement Mode
In this mode, the device measures the direct distance to the target. Aim the crosshairs at your target and press the Start/Measure button (Component 1). The distance will be displayed in the eyepiece.
5.2.2 Golf Mode (with Flagstick Lock and Slope Compensation)
This mode is specifically designed for golf, providing enhanced accuracy by accounting for elevation changes and easily locking onto flagsticks.

Figure 4: Key features of the Golf Laser Rangefinder.
Flagstick Lock with Vibration
To use the flagstick lock feature:
- Ujistěte se, že jste v golfovém režimu.
- Aim the crosshairs at the area behind the flagstick.
- Press and hold the Start/Measure button (Component 1) without releasing to.
- Slowly scan towards the flagstick. The device will identify and lock onto the flagstick, displaying its distance.
- Upon successful lock, the device will vibrate, confirming the measurement.

Figure 5: Flagpole locking with vibration confirmation.

Figure 6: Flag-Lock with Vibration in action.
Kompenzace svahu
The slope compensation feature automatically calculates the elevation difference between your position and the target, providing an adjusted distance that accounts for uphill or downhill shots. This helps in selecting the correct club.

Figure 7: Principle of Slope Compensation.

Figure 8: Slope Compensation display in the eyepiece.
Some models (e.g., NK-600) feature a physical slope switch to enable or disable this function, making it compliant for tournament play when disabled.

Figure 9: Rangefinder with Slope Mode and Flag Lock indicators.
Magnet Function (3M02-GOLF model only)
The 3M02-GOLF model includes a built-in magnet, allowing it to be conveniently attached to a golf cart or other metallic surfaces for easy access during play.
6. Údržba a péče
- **Cleaning:** Use the provided cleaning cloth (if applicable) or a soft, lint-free cloth to gently wipe the lenses and body of the rangefinder. Do not use abrasive materials or chemical cleaners.
- **Storage:** Store the device in its protective carrying case when not in use. Keep it in a cool, dry place, away from direct sunlight and extreme temperatures.
- **Environmental Conditions:** Avoid using the rangefinder in heavy rain, dense fog, dusty environments, or areas with severe air pollution, as these conditions can affect laser transmission and measurement accuracy.
- **Avoid Glass:** Do not attempt to measure distances through glass, as glass reflects laser light and will lead to inaccurate readings.
- **Battery Care:** Recharge the battery regularly, even if the device is not used frequently, to maintain battery health. Avoid fully discharging the battery for extended periods.
7. Řešení problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| No power / Device won't turn on | Slabá nebo vybitá baterie. | Nabijte zařízení pomocí kabelu USB-C. |
| Nepřesná měření |
|
|
| Displej je rozmazaný | Eyepiece not properly focused. | Otáčením okuláru upravte zaostření. |
| Flagstick lock not working |
|
|
| Unit switching not responding | Incorrect button press combination or duration for specific model. | Refer to section 5.1 for correct unit switching procedure for your model. |
8. Specifikace
| Funkce | Specifikace |
|---|---|
| Název značky | REVASRI |
| Čísla modelů | NK-600, 3M02-GOLF, R2-GOLF |
| Název produktu | Golfový laserový dálkoměr |
| Rozsah měření | 5-600m / 5-1000m (depending on model) |
| Chyba rozsahu | ±1 m |
| Zvětšení dalekohledu | 6.5X |
| Angle Ranging Accuracy | 0.3° |
| Rozlišení zobrazení úhlu | 0.1° |
| Power Type / Source | Rechargeable (USB-C Charging) |
| Baterie je součástí dodávky | Ano |
| Vibrace | Ano |
| Velikost | 96*34*67MM / 3.78*1.34*2.64in |
| Osvědčení | CE, FCC, RoHS |
| Aplikace produktu | For Golfing or hunting |
9. Uživatelské tipy
- **Steady Aim:** For the most accurate readings, especially at longer distances or when using flagstick lock, try to keep your hand as steady as possible. Bracing your arm or using a stable surface can help.
- **Slope Feature:** Remember to enable or disable the slope compensation feature as required by tournament rules. The physical slope switch (on applicable models) makes this quick and easy.
- **Battery Life:** Always ensure your rangefinder is fully charged before a round of golf to avoid interruptions. The USB-C charging is convenient for quick top-ups.
- **Magnet Mount (3M02-GOLF):** Utilize the magnet function to keep your rangefinder easily accessible on your golf cart, preventing misplacement and speeding up play.
- **Low Light:** In low-light conditions, the eyepiece display lacks illumination. Consider using an external light source if you need to view readings in very dim environments.
10. Záruka a podpora
For any issues, questions, or support needs regarding your REVASRI Golf Laser Rangefinder, please contact customer service. Provide your product model and a detailed description of the issue for prompt assistance.




