Introduction
Thank you for choosing the REDTIGER Golf Rangefinder. This manual provides detailed instructions for the proper setup, operation, and maintenance of your new rangefinder and the accompanying 4-in-1 golf metal divot tool. Please read this manual thoroughly before use to ensure optimal performance and longevity of your device.

Image: The REDTIGER Golf Rangefinder (left) and the included 4-in-1 Golf Metal Divot Tool (right).
Package Contents
Verify that all items are present in the package:
- REDTIGER Golf Rangefinder
- 4-in-1 Golf Metal Divot Tool
- USB-C Charging Cable
- Carrying Case
- User Manual
- Cleaning Cloth
Setup
1. Charging the Rangefinder
Before first use, fully charge the rangefinder. The device features a built-in rechargeable Lithium-Ion battery.
- Locate the USB-C charging port on the rangefinder.
- Connect the provided USB-C cable to the rangefinder and a compatible USB power source (e.g., computer, wall adapter).
- The battery level display on the rangefinder will indicate charging status. Charge until the battery icon shows full.

Image: The rangefinder connected to a USB-C charging cable, showing the internal battery.
2. Initial Power On
Press the power button (usually located on the top) to turn on the device. The transflective LCD display will activate.
3. Attaching the Divot Tool
The 4-in-1 divot tool can be attached to your belt using its magnetic belt buckle for easy access.

Image: A detailed view of the 4-in-1 Golf Metal Divot Tool.
Operating Instructions
1. Basic Measurement
To measure a distance:
- Power on the rangefinder.
- Look through the eyepiece and aim the crosshairs at your target.
- Press the measurement button (typically the same as the power button) once to get a reading. The distance will be displayed on the LCD.

Image: A golfer using the rangefinder to measure distance on a golf course, illustrating its precision over long distances.
2. Mode Selection
The rangefinder offers 6 distinct modes. Press the 'Mode' button (usually a separate button or a long press of the power button) to cycle through them:
- Slope Compensation Mode: Provides adjusted distances based on elevation changes.
- Golf Flag Locking Mode: Prioritizes the closest object, making it easier to lock onto a flagstick.
- Horizontal & Height Ranging Mode: Measures horizontal distance and vertical height to a target.
- Speed Measurement Mode: Calculates the speed of a moving object (in km/h or mp/h).
- Continuous Scan Measurement Mode: Allows for continuous scanning of multiple targets without repeatedly pressing the measurement button.
- Standard Ranging Mode: Basic distance measurement.

Image: Overview of the rangefinder's key features, including its display, magnification, range, slope switch, magnetic belt, and rechargeable battery.
3. Using Slope Compensation
The slope compensation feature provides an adjusted distance to account for uphill or downhill shots, offering a more accurate "play as" distance.
- Locate the physical slope switch on the side of the rangefinder.
- Slide the switch to activate or deactivate slope compensation. When activated, the rangefinder will display both the actual distance and the slope-adjusted distance.

Image: A golfer on a sloped terrain, demonstrating how the slope compensation feature enhances accuracy by calculating ballistic distance.
4. Magnetic Stripe Feature
The rangefinder includes a built-in magnetic stripe, allowing it to securely attach to metal objects, such as a golf cart frame or a magnetic mount.
5. Using the 4-in-1 Divot Tool
The multi-functional divot tool assists in maintaining the golf course and marking your ball.
- Divot Repair: Use the prongs to repair ball marks on the green.
- Ball Marker: The magnetic ball marker can be detached and used to mark your ball's position. To release, press down and slide the ball marker forward.
- Club Rest: The tool can be used to prop up your club, keeping the grip dry.
- Bottle Opener: A convenient bottle opener is integrated into the design.

Image: A hand demonstrating the mechanism to release the magnetic ball marker from the divot tool.
Maintenance
1. Cleaning
- Use the provided cleaning cloth to gently wipe the lenses and exterior of the rangefinder.
- Do not use abrasive materials or chemical cleaners, as they may damage the optics or casing.
2. Storage
- Store the rangefinder in its protective carrying case when not in use.
- Keep the device in a cool, dry place, away from direct sunlight and extreme temperatures.
3. Battery Care
- Recharge the battery regularly, even if the device is not used frequently, to maintain battery health.
- Avoid completely draining the battery before recharging.
4. Water Resistance
The rangefinder has an IP54 waterproof rating, meaning it is protected against dust ingress and splashing water from any direction. It is not designed for submersion.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Low or depleted battery. | Charge the rangefinder using the USB-C cable. |
| Inaccurate distance readings. | Lens obstruction, incorrect mode, or target too far/close. | Clean lenses. Ensure correct mode is selected. Verify target is within 5-1200 yard range. |
| Cannot lock onto flag. | Not in Golf Flag Locking Mode, or shaky hand. | Switch to Golf Flag Locking Mode. Hold the device steady. |
| Display is dim or unclear. | Low battery or environmental conditions. | Recharge battery. Adjust viewing angle or use in appropriate lighting. |
Specifications
| Measuring Range | 5 - 1200 yards |
| Accuracy | ±0.5 yards |
| Magnification | 7x |
| Display Type | Transflective LCD |
| Battery Type | Rechargeable Lithium-Ion (750mAh) |
| Charging Port | USB-C |
| Measurements per Charge | Approximately 30,000 |
| Waterproof Rating | IP54 |
| Key Features | Slope Compensation, Golf Flag Locking, Horizontal & Height Ranging, Speed Measurement, Continuous Scan, Magnetic Stripe |
Warranty and Support
REDTIGER provides a 2-year unconditional assurance for this Golf Rangefinder, covering manufacturing defects and performance issues under normal use. Additionally, lifelong technical support is available to assist you with any questions or concerns regarding your device.
For warranty claims or technical assistance, please contact REDTIGER customer support through the official website or your purchase platform. Please have your product model and purchase date available when contacting support.





