GSCI QRF-4500 Advanced Laser Rangefinder

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GSCI products are manufactured at time of order.
Please allow a minimum of 4 weeks for manufacturing.

The QRF-4500 is the all-in-one laser rangefinder unit with increased capabilities featuring built-in GPS, compass, laser pointer and IR illuminator. It is the indispensable tool with multiple capabilities used for reconnaissance, tactical surveillance, and other scenarios. Its operational capabilities and functionality by far exceed similar systems on the market. The compact size of the QRF-4500 allows free access to the controls of the unit that the QRF-4500 is attached to. Structural rigidity, excellent shock protection and IP67 rating of the QRF-4500 are among the must-haves for a modern operator.

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

The QRF-4500 is ready to replace all discrete, single-function gadgets: all information is presented on one display to increase operator’s efficiency.

  • Works as a standalone or in combination with various Optical-Electronic Systems.
  • Displays You and Your Target’s Coordinates
  • Rapid and Accurate Measurements
  • Synchronized Compass, GPS and Rangefinder
  • Measures Speed and Track Angle
  • Perfect for Spotters, Snipers, Precision Shooters
  • Informative OLED Display
  • Visible, IR Laser Pointer and IR Illuminator Options
  • Compact and Rugged Design
  • Fits Picatinny / Weaver Rails
  • All-Aluminum Body

What's In The Box

  • QRF-4500 Unit
  • IR Illuminator Attachment
  • USB Power Cable
  • Cleaning Kit (3-in-1 Multi-Pen + Cleaning Cloth)
  • Soft Carrying Pouch
  • Hard Carrying Case
  • User Manual


MPN QRF-4500
Wavelength 1550nm


Ranging Capability 3m .. 4500m
Minimum Measuring Time 0.4s
Distance-To-Target Precision Less than 1m
Distance Units User-Selectable: Meters or Yards
Display Type Integrated, Energy-Efficient, Digital (OLED), 0.96’’, Glare Protected
Compass High Accuracy Magnetic and Gyro-Compass
Compatible Global Positioning Systems GPS, GLONASS, Galileo, EGNOS
Precise GPS Location Yes: Displayed in Degrees-Minutes-Seconds
Laser Safety Class 1
Wavelength 1550nm
Performance to NATO Target (2.3x2.3m) 2000m
Communications Serial, RS232
Power Source 1pc 18650 or 2pcs CR123 or External Power Supply (4VDC .. 15VDC)*
Ranging Measurements / Battery Life 14,500 Events on 2pcs CR123
Dimensions 112x82x44 mm
Weight (without battery) 340 Grams
Environmental Protection IP67
Operating Temperature -40°C .. +50°C
Storage Temperature -50°C .. +60°C
Warranty 7 Years
Export Available Worldwide


Extra Information

Laser Rangefinder