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GSCI  |  SKU: QRF-4500

GSCI QRF-4500 Quick Acquisition Advanced Tactical Laser Rangefinder


GSCI products are custom-made to order, current lead times are generally 2 to 3 weeks from receiving payment for your order until your device is ready to be dispatched by GSCI. Once your device has been dispatched we expect for you to receive your order within 1-week (UK & EU).

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The QRF-4500 is the all-in-one laser rangefinder system with increased capabilities featuring built-in GPS module, compass, laser pointer and add-on IR illuminator. It is the indispensable tool with multiple capabilities used for reconnaissance, surveillance, and other scenarios.

Its operational capabilities and functionality by far exceed similar systems on the market. The rangefinding module operates at 1550nm wavelength. Device's compact size to allow free access to controls of a main unit the new LRF is attached to: for example, an electro-optical system. Structural rigidity, excellent shock protection and IP67 rating are among “must-haves” for a modern operator.

This unit can be used in combination with a wide variety of optical-electronic systems: daytime sights, night vision, thermal imaging, fusion devices.


  • Ranging Capability:  up to 4500m
  • Performance to NATO-Size Target: up to 2000m
  • 1550nm Wavelength
  • Laser Rangefinder Synchronized with GPS and Compass
  • Displays Your and Your Target's Coordinates
  • Measures Speed and Track Angle
  • Rapid and Accurate Measurements
  • Visible or IR Laser Pointer for Aiming
  • Rugged, All-Aluminium Body


  • LRF Wavelength: 1550nm
  • Distance to Target Precision: Better than 1m
  • Display: OLED, 0.96" Glare-Protected
  • GPS: Yes, Supports Multiple Systems
  • Distance Units: Selectable, Meters or Yards
  • Power Source: 1 x 18650 or 2 x CR123A (or External e.g. MVP-240)
  • Battery Life: Up to 14,500 Measurements
  • Operating Temperature: -40ºC .. +50ºC
  • Manufacturer's Warranty: 7 Years, Limited

Important Information - UK & EU Delivery Only

Thermal imaging and night vision products are strictly controlled by ITAR regulations and are subject to UK Government Export Licensing Regulations. Dependent on specification, a licence may need to be obtained prior to the export, even temporarily (e.g. holiday), from the UK.

Additionally, some countries may be embargoed, and no thermal imagers or night vision devices can be taken or exported to them. It is the responsibility of the exporter, whether it be a company or individual, to ensure that such a licence is obtained.

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