GPO Rangetracker 1800 6x20
GPO Rangetracker 1800 6×20 Laser Rangefinder
Experience industry-leading performance with the GPO Rangetracker 1800 6×20 Laser Rangefinder, a compact, fast, and intelligent distance-measuring tool built for serious users in the field. Boasting accurate laser readings out to 1 800 m on reflective targets and 700 m on natural surfaces, this rangefinder combines 6× magnification with a crisp 20 mm objective lens and a wide 7.5° field of view for comfortable, long-duration use.
Designed for hunters, long-range shooters, and outdoor enthusiasts, the Rangetracker 1800 features SLOPE and TRUE RANGE calculations, BEST/LAST target priority, and Hyperscan Mode for three real-time measurements per second. Its rapid 0.33-second response time, integrated angle and temperature sensors, and ergonomic one-handed design make it a must-have companion, weighing just 148 g and powered by a single CR2 battery for up to 4 000 measurements per charge. Rugged and waterproof to 100 mbar with nitrogen purging and fogproof performance, it thrives in any weather.
Specifications:
| Specification | Details |
|---|---|
| Magnification | 6× |
| Objective Lens Diameter | 20 mm |
| Exit Pupil | 16 mm |
| Eye Relief | 3.33 mm |
| Field of View @ 1000 m | 7.5° (Approx. 131 m) |
| Laser Response Time | 0.33 s |
| Scan Mode | 3 readings/sec (Hyperscan) |
| Battery Type | CR2 Lithium |
| Battery Life | Up to 4 000 measurements |
| Minimum Range | 6 m |
| Max Range (Reflective) | 1 800 m |
| Range (Trees/Grass) | 700 m |
| Accuracy (6–1000 m) | ±1 m |
| Accuracy (1000–1800 m) | ±2 m |
| Laser Class | Eye-safe Class 1M |
| Angle Sensor Range | ±60° |
| Technology | SLOPE, TRUE RANGE, BEST/LAST, TargetFinder |
| Weight | 148 g |
What’s Included:
- Instruction manual
- Microfiber cleaning cloth
- Custom hard carry case with strap
- Neoprene neck strap
- CR2 lithium battery (pre-installed)
- Objective lens cover
- Eyepiece lens cover
| Manufacturer | GPO |
|---|---|
| Binoculars Magnification | 6x |
| Objective Lens | 20mm |
| Eye Relief | 16mm |
| Exit Pupil | 3.3mm |
| Close Focus | 6m |
| Waterproof | Yes |
| Colour | Black |
| Weight | 148 g |
Limited Lifetime Warranty

