1. Introduction
About Your WARMTUYO Golf Range Finder
The WARMTUYO Golf Range Finder is a compact and powerful laser rangefinder designed for golfers and outdoor enthusiasts. It provides precise distance measurements to enhance your game and outdoor activities. Featuring a 1200-yard range, 7X magnification, and advanced slope compensation, this device ensures accuracy and convenience on the course.

Figure 1: The WARMTUYO Golf Range Finder.
The WARMTUYO Golf Range Finder is a compact and powerful laser rangefinder designed for golfers and outdoor enthusiasts. It provides precise distance measurements to enhance your game and outdoor activities.
2. What's Included
Please check the package contents to ensure all items are present:
- 1 x WARMTUYO Laser Range Finder
- 1 x Protective Carrying Case
- 1 x USB-C Charging Cable
- 1 x Lanyard
- 1 x Cleaning Cloth
- 1 x User Manual (this document)

Figure 2: Included components of the WARMTUYO Golf Range Finder.
Your package contains the golf range finder unit, a protective carrying case, a USB-C charging cable, a lanyard for secure handling, and a cleaning cloth for lens maintenance.
3. Setup
3.1 Charging the Device
Before first use, fully charge your WARMTUYO Golf Range Finder. The device features a built-in rechargeable Lithium-Ion battery.
- Locate the USB-C charging port on the side of the range finder.
- Connect the provided USB-C charging cable to the port.
- Plug the other end of the USB-C cable into a compatible USB power source (e.g., computer, wall adapter, power bank).
- The charging indicator light will illuminate during charging and turn off when fully charged.

Figure 3: USB-C charging port location.
To charge your range finder, locate the USB-C port on the side of the device. Connect the provided USB-C cable to the port and plug the other end into a compatible USB power source. The device supports fast charging and offers up to 36 hours of continuous use on a single charge.
3.2 Powering On/Off
- To power on: Press the Power button (usually the main measurement button) briefly. The display will light up.
- To power off: The device will automatically power off after a period of inactivity (typically 10 seconds) to conserve battery. You can also press and hold the Power button to manually turn it off.
4. Operating Modes
Your WARMTUYO Golf Range Finder offers three distinct measurement modes:
4.1 M1: Standard Ranging Mode
This mode provides a direct line-of-sight distance measurement to your target. It is ideal for general use where slope compensation is not required or permitted (e.g., during tournaments).
4.2 M2: Golf Pro Mode (Slope Compensation)
Designed specifically for golf, this mode calculates the actual distance to the target while also factoring in the elevation changes (uphill or downhill). The display will show both the direct distance and the slope-adjusted distance, helping you choose the correct club.

Figure 4: Slope compensation in Golf Pro Mode.
The Golf Pro Mode (M2) automatically calculates and displays the adjusted distance based on the slope of the terrain, providing a more accurate 'play as' distance for uphill and downhill shots.
4.3 M3: Speed Test Mode
This mode allows you to measure the speed of a moving object. Point the range finder at the object and activate the measurement to get a speed reading.
5. Key Features
5.1 Accuracy and Magnification
The WARMTUYO Golf Range Finder boasts a high accuracy of 0.5 yards, ensuring reliable measurements. Its 7X magnification provides a clear and bright view of your target, even at long distances.

Figure 5: 7X Magnification and 1200-yard range capability.
Experience crystal-clear viewing with 7X magnification and precise measurements up to 1200 yards, ensuring you get accurate distances to your target.
5.2 Magnetic Mount and Portability
Equipped with a strong magnetic mount, the range finder can be securely attached to metal surfaces like your golf cart frame or clubs for quick access. The compact and lightweight design, along with the included belt clip, enhances portability.

Figure 6: Magnetic attachment to a golf cart.
The integrated magnetic stripe allows for convenient attachment to your golf cart or clubs, keeping your range finder easily accessible during your game. The compact design also includes a magnetic belt clip for secure carrying.
5.3 Durability and Water Resistance
The device features an IP54 rating, providing protection against dust and splashing water. This ensures reliable performance in various weather conditions on the golf course.

Figure 7: IP54 Water Resistance.
With an IP54 water resistance rating, your range finder is protected against splashes and light rain, making it suitable for various outdoor conditions.
6. Maintenance
6.1 Cleaning the Lenses
To maintain optimal clarity, regularly clean the lenses using the provided cleaning cloth. Gently wipe the lens surfaces to remove dust, dirt, or smudges. Avoid using abrasive materials or harsh chemicals, as these can damage the lens coatings.
6.2 Storage
When not in use, store the range finder in its protective carrying case in a cool, dry place. Avoid exposing the device to extreme temperatures or direct sunlight for prolonged periods.
7. Troubleshooting
If you encounter issues with your WARMTUYO Golf Range Finder, please refer to the following common solutions:
- Device Not Powering On: Ensure the device is fully charged. Connect it to a USB-C power source and allow it to charge for at least 30 minutes before attempting to power it on again.
- Inaccurate Readings: Verify that you have a clear line of sight to your target. Ensure your hand is steady during measurement. Check that you are in the correct operating mode (M1 for standard, M2 for slope-adjusted).
- Display Issues: If the display is dim or flickering, the battery may be low. Recharge the device. If the issue persists after charging, contact customer support.
- Flag Locking Difficulty: Ensure the flag is clearly visible and not obstructed. Try scanning the area around the flag to help the device lock onto the target.
If these steps do not resolve your issue, please contact WARMTUYO customer support for further assistance.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | WARMTUYO |
| Model Name | JC-1200 |
| Measuring Range | 5-1200 yards |
| Accuracy | ±0.5 yards |
| Magnification | 7X |
| Battery Type | Lithium-Ion (Rechargeable via USB-C) |
| Continuous Usage Time | 36 Hours |
| Water Resistance Level | IP54 (Waterproof) |
| Item Weight | 6.24 ounces |
| Product Dimensions (LxWxH) | 4.33" x 3.15" x 1.14" |
9. Warranty and Support
9.1 Product Warranty
Your WARMTUYO Golf Range Finder is covered by a two-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
9.2 Customer Support
For any questions, technical assistance, or warranty inquiries, please contact our dedicated customer service team. We offer 24-hour online customer service to ensure you receive prompt and helpful support.
Contact information can typically be found on the WARMTUYO official website or through the retailer where you purchased the product.