The GPO Rangetracker™ 2000 6x20 OLED is a compact laser rangefinder designed for rapid, one-handed distance and environmental measurement. Featuring 6x magnification and a 20 mm objective lens, it pairs GPObright™ multi-coated optics with a red OLED illuminated display featuring auto-brightness adjustment. It delivers Line-of-Sight (LOS) and True-Range horizontal angle compensation from a minimum distance of 6 yards (~5.5 m) up to 2,000 yards (~1,828 m) on reflective targets, as well as ambient temperature readings. Encased in a lightweight polycarbonate housing, the unit weighs 5.2 oz (~147 g) and carries an IPX4 water resistance rating for splash-proof field use powered by a single user-replaceable 3V CR2 lithium battery.

Key Features

  • Optical System: 6x magnification with a 20 mm objective lens and GPObright™ high-transmission multi-coatings for enhanced low-light clarity.
  • Illuminated OLED Display: Red OLED readout with adjustable brightness and ambient auto-brightness sensing.
  • Angle & Environmental Modes: Computes both Line-of-Sight distance and True-Range horizontal angle-compensated distance, alongside ambient temperature readouts.
  • Fast Measurement: Hyper-scan™ mode provides approximately 3 measurements per second, supported by Targetseeker™ logic for Best and Last target discrimination.
  • Field-Ready Housing: Compact 3.7-inch (~94 mm) polycarbonate chassis rated at IPX4 water resistance.

Product Specifications

  • Magnification: 6x
  • Objective Lens Diameter: 20 mm
  • Ocular Diameter: 25 mm
  • Exit Pupil: 3.3 mm
  • Eye Relief: 16 mm
  • Field of View: 7.5° (approx. 400 ft @ 1,000 yards / 133 m @ 1,000 m)
  • Ranging Distance (Reflective): 6 yards (~5.5 m) minimum to 2,000 yards (~1,828 m) maximum
  • Dimensions: Length of 3.7 inches (~94 mm)
  • Weight: 5.2 oz (~147 g)
  • Housing Material: Polycarbonate
  • Water Resistance: IPX4 (splash-proof)
  • Power Source: 1x CR2 3V lithium battery

Who is the GPO Rangetracker 2000 6x20 OLED for?

  • Bowhunters — needs close-range precision down to a minimum working distance of 6 yards alongside True-Range horizontal angle compensation in an ultralight 5.2 oz compact laser rangefinder.
  • Long-range rifle hunters — requires rapid angle-compensated holdover distances on targets out to a maximum working range of 2,000 yards using the 6x magnification optical system.
  • Target shooters — relies on Hyper-scan™ mode delivering 3 measurements per second through a 20 mm objective lens to quickly assess shifting target distances.

Less suitable for: Shooters requiring target acquisition beyond 2,000 yards or integrated on-board ballistic solvers with direct turret dial outputs, who are better served by larger 8x/10x rangefinding binoculars or dedicated ballistic rangefinder units.

SKU GPO40662LP
Model # HLRF2000
Brand Gpo
Shipping Weight 1.0000kg

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