Introduction
The REVASRI Laser Rangefinder is a versatile and accurate device designed for various outdoor activities, particularly hunting and archery. It offers multiple measurement modes to provide precise distance, vertical, horizontal, and speed readings. Its compact and lightweight design, coupled with a rechargeable battery, makes it a convenient tool for field use.

Setup
Package Contents
- 1 x REVASRI Laser Rangefinder
- 1 x Rangefinder Case
- 1 x USB-C Charging Cable
- 1 x Lens Clean Cloth
- 1 x User Manual

Charging the Device
The rangefinder is equipped with a rechargeable built-in Li-ion battery. To charge the device:
- Locate the USB-C charging port on the device.
- Connect the provided USB-C charging cable to the port and to a compatible USB power source.
- An indicator light will show the charging status (e.g., red for charging, green for completed).

Adjusting Focus
To ensure a clear view through the eyepiece, adjust the focus ring until the display and target appear sharp.
Operating Modes
The REVASRI Laser Rangefinder offers six distinct measurement modes to suit various needs:
- Ranging Mode (Line of Sight - LOS): Measures the direct distance to the target. Press and hold the measure button to scan multiple targets.
- Vertical Distance Mode (VD): Provides the vertical distance to the target, useful for elevated positions.
- Horizontal Distance Mode (HD): Calculates the horizontal distance to the target, compensating for angles.
- Speed Measurement Mode: Measures the speed of a moving target.
- Closest Distance Measurement Mode (CL): Identifies and displays the distance to the nearest object among multiple targets.
- Farthest Distance Measurement Mode (FA): Identifies and displays the distance to the furthest object among multiple targets.





Using the Device
- Press the power button to turn on the rangefinder.
- Look through the eyepiece and aim the crosshairs at your target.
- Press the measure button to get a reading.
- Use the mode button to cycle through the different measurement functions.
Maintenance
- Cleaning: Use the provided lens clean cloth to gently wipe the lenses. Avoid using abrasive materials or harsh chemicals.
- Storage: Store the rangefinder in its protective case when not in use to prevent scratches and damage.
- Battery Care: Recharge the battery regularly, even if not frequently used, to maintain battery health.
- Water Resistance: The device has an IP65 rating, meaning it is water resistant. However, avoid submerging it in water.
Troubleshooting
- Q: Why can't I get a reading?
- A: The minimum range is 5 yards. If you use it in small rooms or through glass, or if the distance is out of its range, it may not show a distance reading.
- Q: Why does the reading seem not as accurate as usual sometimes?
- A: Rain, fog, strong light, or heavy dust may influence the transmission of the laser, causing accuracy issues. For small objects, ensure you aim directly at the target and not something in the background.
Specifications
| Feature | Detail |
|---|---|
| Brand | REVASRI |
| Model Name | N4 |
| Measuring Range | 2200 Yards |
| Magnification | 6 x |
| Distance Accuracy | ±1 Yard |
| Angle Accuracy | ±1 degree |
| Power Source | Rechargeable Lithium-Ion Battery (USB-C) |
| Item Weight | 4.52 Ounces (128g) |
| Product Dimensions (LxWxH) | 3.74" x 1.38" x 2.17" (95x35x55mm) |
| Water Resistance Level | IP65 (Water Resistant) |
| Material | Acrylonitrile Butadiene Styrene |
| Color | Green Camouflage |
Warranty and Support
The REVASRI Laser Rangefinder comes with a 1-year manufacturer warranty.
For further support, frequently asked questions, or to explore other REVASRI products, please visit the official REVASRI Store on Amazon:




