Product Overview

The YJ-3000LRF Binocular Laser Rangefinder delivers exceptional brightness and clarity in all weather conditions. Equipped with premium ED (Extra-Low Dispersion) glass lenses, fully multi-coated optics, and high-transmission BAK4 prisms, it gathers more light and produces vivid, true-to-life colors for outstanding viewing performance.

Built for demanding outdoor and professional applications, the YJ-3000LRF features a rugged magnesium alloy body that combines high strength with lightweight portability. Waterproof construction, shock resistance, and protective rubber armor ensure reliable operation in harsh environments. No matter the conditions, the YJ-3000LRF provides a clear and accurate view when it matters most.

Compact and powerful, the YJ-3000LRF offers laser ranging capabilities up to 3000 meters. It integrates advanced optical performance with precision laser technology, making it ideal for hunting, surveying, forestry, wildlife observation, tactical operations, and other professional outdoor applications.

This all-in-one device integrates Slant Distance, Horizontal Distance, Angle Measurement, Two-Point Height Measurement, Vertical Height Measurement, Scan Mode, 360° Electronic Compass, Distance Measurement Between Any Two Points, Speed Measurement, Ballistic Calculation, Vibration Alert, Bluetooth Communication, Meter/Yard Switching, and Low Battery Warning.

Key Features

1. Multi-function measurement system integrating:
• Slant Distance
• Horizontal Distance
• Angle Measurement
• Two-Point Height Measurement
• Vertical Height Measurement
• Scan Mode
• 360° Electronic Compass
• Distance Measurement Between Any Two Points
• Speed Measurement
• Ballistic Calculation
• Vibration Alert
• Bluetooth Connectivity
• Meter/Yard Switching
• Low Battery Warning
2. Maximum measuring range up to 3000 meters with ±0.1m accuracy.
3. Automatic power-off function, rugged construction, and ergonomic operation.
4. Low-power laser emission, safe for human eyes.

Technical Specifications

Optical Specifications

• Magnification: 10×
• Objective Lens Diameter: 42mm
• Lens Type: ED Glass
• Prism Material: BAK4 Prism
• Prism Type: Roof Prism
• Body Material: Magnesium Alloy
• Lens Coating: FMC Fully Multi-Coated Broadband Coating
• Eyepiece Diameter: 21mm
• Optical Structure (Eyepiece/Object Lens): 5E3G / 4E3G
• Field of View: 6.1°
• Field of View at 1000m: 97m
• Minimum Focus Distance: 3m
• Eye Relief: 15.1mm
• Exit Pupil Diameter: 4.25mm
• Relative Brightness: 18.06
• Twilight Factor: 20.49
• Resolution: 4.2"
• Interpupillary Distance Adjustment Range: 56–76mm
• Diopter Adjustment Range: ±5D
• Focus System: Internal Focusing
• Eyecup Type: Twist-Up Eyecups

Laser Rangefinder Specifications

• Laser Wavelength: 905nm
• Laser Class: Class 1
• Display: High-Transmission LCD
• Measuring Range: 0–3000m
• Distance Accuracy: ±0.1m

Inclination Measurement

• Range: ±90°
• Accuracy: ±1°

Speed Measurement

• Maximum Speed: 300km/h
• Accuracy: ±3km/h

Electronic Compass (Azimuth)

• Range: 0°–360°
• Accuracy: ±1°

Measurement Units

• Meters (M)
• Yards (Y)

Integrated Functions

• Slant Distance Measurement
• Horizontal Distance Measurement
• Angle Measurement
• Two-Point Height Measurement
• Vertical Height Measurement
• Scan Mode
• 360° Electronic Compass
• Distance Measurement Between Any Two Points
• Speed Measurement
• Ballistic Calculation
• Vibration Alert
• Bluetooth Connectivity
• Meter/Yard Switching
• Low Battery Warning

Environmental & Mechanical Specifications

• Waterproof Rating: IP67 Nitrogen-Filled Waterproof
• Battery Type: CR2
• Tripod Mount: Standard 1/4" Thread Interface
• Operating Temperature: -20°C to +60°C

Physical Specifications

• Dimensions: 146 × 111 × 51 mm
• Weight: 810 g

Applications

• Hunting
• Long-Range Shooting
• Ballistic Calculations
• Forestry & Surveying
• Wildlife Observation
• Search & Rescue
• Security & Tactical Operations
• Outdoor Adventure