1064nm Handheld Laser Rangefinder 20km & 25km

The Handheld Laser Rangefinder​ redefines long-distance precision with ​military-grade 1064nm Nd:YAG laser technology. Engineered for extreme environments, it delivers ​±1m accuracy​ across ​20km/25km ranges​ – ideal for defense, surveying, and critical field operations.

Key Features & Benefits

  1. Industry-Leading Range & Precision
    • Measures ​20km/25km​ without reflective targets (±1m accuracy).
    • Digital range gating​ (100-6000m adjustable in 10m steps) for surgical targeting.
  2. Advanced Tactical Capabilities
    • Dual-target measurement​ in one laser pulse + ​81-data storage​ for mission analysis.
    • Optional ​360° e-compass​ (1° accuracy) for azimuth/spacing calculation.
  3. Rugged Battlefield Reliability
    • Fully sealed metal housing​ withstands ​​-40°C to +60°C, ​95% humidity, and heavy shock.
    • Backlit crosshair reticle​ enables night operations.
  4. Seamless Data Integration
    • RS232 interface​ for real-time measurement export to command systems.

Technical Specifications

ParameterSpecification
Ranging Performance
Laser SourceND:YAG laser, wavelength 1064nm
Minimum Range≤ 150 m
Maximum Range20 km / 25 km
Ranging Accuracy±1 m
Ranging FrequencyNormal: 12 times/min (continuous operation); Emergency: 20 times/min (work 1 min, rest 1 min, cycle operation)
Range Gating100 - 6000 m, adjust continuously at intervals of 10m , displayed precisely on the screen
Probability of Accuracy≥ 98%
Inclinometer±90°, accuracy 0.1°
Electronic Compass360°, accuracy 1°
Optical Performance
Magnification8x
Field of View
Exit Pupil Diameter7 mm
Eye Relief20.6 mm
Power & Data Interface
Power SupplyTwo rechargeable lithium batteries (Fully charged batteries allow over 3000 ranging operations at 25°C)
External Data InterfaceRS232
Environmental Adaptability
Operating Temp.-40°C to +60°C
Storage Temp.-45°C to +70°C
Max. Humidity95% - 98%
StructureFully sealed metal design, waterproof, shock-resistant
Physical Specifications
Dimensions (L x W x H)228 x 160 x 110 mm
Weight2 kg


Target Applications

  • Military & Defense: Long-range reconnaissance, border surveillance.
  • Surveying & Engineering: Topographic mapping, infrastructure planning.
  • Forestry Management: Canopy height analysis, wildfire assessment.
  • Disaster Response: Hazard zone measurement, SAR operations.

Operation Workflow

  1. Aim: Align target via illuminated crosshair (day/night capable).
  2. Measure: Capture distance/angle data with single-button operation.
  3. Analyze: Store 81 targets or stream via RS232.

Usage Precautions

  • Temperature Limits: Operate within ​​-40°C to +60°C; store at ​​-45°C to +70°C.
  • Laser Safety: Avoid direct eye exposure; use included protective filters.
  • Battery Handling: Charge only with provided adapters at 25°C ambient.
  • Cleaning: Use microfiber cloth for optics; isopropyl alcohol for metal housing.