Laser Range Finder, RFA-2500

Description

True Sense RFA-2500 Laser Range Finder – High-Precision 2.5 KM Distance Measurement

The True Sense RFA-2500 is a powerful and professional-grade laser rangefinder engineered for users who need extremely long-range accuracy and reliability. Designed to measure distances up to 2,500 meters (2.5 kilometers), this device is ideal for serious golfers, hunters, surveyors, and tactical field professionals. With features like 6X magnification, angle and speed measurement, and a compact, easy-to-hold body powered by a CR2 battery, the RFA-2500 is built to deliver fast, accurate, and consistent results even in tough outdoor conditions. Whether you’re calculating shots across a valley, tracking a fast-moving object, or surveying terrain, this rangefinder ensures you get the data you need with precision.

Key Features Of True Sense RFA-2500 Laser Range Finder

1. Long-Distance Measuring Range up to 2,500 Meters with ±1 Meter Accuracy
The standout feature of the RFA-2500 is its massive distance-measuring capability. It can accurately measure from as close as 6 meters all the way up to 2,500 meters, with a precision margin of ±1 meter. This makes it suitable for both close-range operations and ultra-long-range applications such as tactical monitoring, wildlife observation, golfing, and land surveying. It performs consistently in wide, open spaces where most regular rangefinders fall short, giving professionals an unmatched advantage in the field.

2. 6X Optical Magnification with a Wide 7.5° Field of View
To help you spot and lock onto distant targets with clarity, the RFA-2500 features 6X magnification paired with a 22 mm objective lens. It provides a 7.5-degree field of view, allowing you to observe and focus on objects across a broad area. The optics are multi-coated for better light transmission, which helps deliver bright, sharp images even in dim lighting. This makes it easier to aim accurately at small or moving targets at great distances.

3. Integrated Angle and Speed Measurement Functionality
Beyond basic distance measurement, this rangefinder is equipped with advanced functions like angle and speed detection. The angle measurement range spans from –60° to +60° with ±1° accuracy, helping calculate slope-adjusted distances on inclined terrain. The speed mode detects moving targets with a precision of ±0.3 km/h up to 400 m, and ±1 km/h beyond, up to a maximum of 300 km/h. These features are highly useful for ballistic calculations, wildlife tracking, and professional sports use.

4. Compact and Lightweight Design Powered by CR2 Battery
The RFA-2500 has a compact form factor (116 x 75 x 37 mm) that makes it easy to hold and operate with one hand. It runs on a standard CR2 3V battery, which provides a good balance of power and convenience. The lightweight design ensures you can carry it in your pocket or gear pouch without feeling weighed down. It’s especially helpful for users who spend long hours outdoors and need equipment that won’t slow them down.

5. Durable and Field-Ready Construction for Outdoor Use
Although the product does not specify an IP rating, it’s constructed for rugged field use with durable materials that can withstand regular exposure to dust, minor splashes, and rough handling. Whether you’re out in the woods, on a construction site, or at a windy golf course, the RFA-2500 is built to hold up under real-world outdoor conditions. Its solid build makes it a trusted companion for field professionals who need reliable gear that performs when it matters.

How to Use

1. Install the Battery and Power On
   Insert the CR2 3V lithium battery into the battery compartment and press the power button to switch on the device. Make sure the battery is properly seated and fresh for uninterrupted performance.
2. Select the Desired Mode
   Use the mode button to switch between different functions like distance measurement, continuous scan, or speed detection (if available). Choose the mode that best fits your task—be it golfing, hunting, or surveying wide terrain.
3. Aim and Measure
   Look through the eyepiece using the built-in 6x magnification. Align the reticle with your target and press the measure button. The precise distance will appear instantly on the internal display, accurate up to 2500 meters.
4. Use Scan Mode for Continuous Measurement
   Press and hold the measure button to activate scan mode. As you move the rangefinder across various points, it will provide real-time updates, making it ideal for moving targets or scanning landscapes.
5. Switch Between Units (Meters/Yards)
   If unit switching is supported, press the designated unit button to toggle between meters and yards, depending on your preferred measurement standard.

How to Take Care

1. Clean the Lens Properly
   Always use a soft microfiber cloth to gently wipe the lens surface. Avoid tissues, rough fabrics, or using your fingers, as these can damage or scratch the lens coating.
2. Avoid Water and Moisture
   Although the RFA-2500 may handle light splashes, it is not fully waterproof. Wipe it dry immediately if exposed to moisture and avoid using it in heavy rain or snow.
3. Use a Carrying Case
   When not in use, store the rangefinder in its original case or pouch to prevent dust accumulation, scratches, and physical damage during transport or storage.
4. Remove Battery for Long-Term Storage
   If you don’t plan to use the device for a while, remove the battery to prevent leakage or corrosion inside the compartment.
5. Avoid Direct Sunlight and Extreme Temperatures
   Store the device in a cool, dry environment. Avoid keeping it in places with extreme heat, cold, or humidity—like locked vehicles or near windows—to protect internal electronics and battery life.

Safety Tips

1. Never Point at Eyes
   The RFA-2500 uses a Class 1 laser, which is safe under normal use, but it should never be aimed at human or animal eyes, or at reflective surfaces that may redirect the beam.
2. Use While Standing Still
   For accurate readings and safety, remain still while using the rangefinder. Movement during measurement can affect precision and may lead to accidental drops.
3. Keep Away from Children
   This is a precision measuring device, not a toy. Keep it stored safely away from children to prevent misuse or injury.
4. Do Not Disassemble
   Avoid opening or tampering with the internal components. Improper handling may damage sensors, misalign the lens, or void any warranty.
5. Follow Local Laws and Regulations
   Some regions restrict the use of laser-based equipment during sports competitions or in protected areas. Always verify and follow local rules while using the rangefinder.

Choose Laser Range Finder RFA-2500 

The Laser Range Finder RFA-2500 is a precision-engineered tool built for professionals who demand long-range performance and reliability. With a maximum measuring range of 2500 meters, 6x optical zoom, ±2° angular accuracy, and modes for distance, scan, and speed, this rangefinder is ideal for golfers, hunters, surveyors, and outdoor adventurers. Its rugged design, compact build, and intuitive controls make it a dependable companion in any environment. When accuracy matters, the RFA-2500 ensures you never miss your mark.