Tangoinnos FIRE4000 Laser Rangefinder – Black
The Tangoinnos FIRE4000 is a weapon-mounted laser rangefinder with Applied Ballistics integration, built for long-range competitors and open-country hunters. It mounts directly on the rifle rail, so you can range the target and get your ballistic solution without coming off the gun or taking your eyes off the target.
Key Features:
- Applied Ballistics Integration: Bluetooth connection to the Applied Ballistics AB Quantum app (iOS and Android) for ballistic calculations based on your rifle and ammunition profile.
- Range up to 4000 yards: Class 1 invisible 905 nm laser – up to 4000 yd on highly reflective targets, about 2000 yd on urban structures, 1500 yd on vegetation and 1200 yd on animals.
- Visible Zeroing Laser: Class 2 visible 635 nm laser for aligning the rangefinder with your optic, effective up to 100 yd.
- OLED Display: Shows distance and angle, with adjustable brightness.
- Vertical or Horizontal Screen: The screen orientation can be set for mounting on the left or right side of the rail – long press for 2 seconds to cycle through the options.
- Angle Measurement: Measures the shot angle (±90°, accuracy ±1°).
- IP67 Housing: Sealed against dust and water.
- Simple Power: Runs on a single CR123A 3V battery.
- 3-Year Warranty: Manufacturer warranty covering electronic and internal faults.
Specifications:
- Measuring range: 10 – 4000 yd
- Range on vegetation: up to 1500 yd
- Range on animals: up to 1200 yd
- Ranging accuracy: ±1 yd up to 400 yd
- Angle measurement: ±90°, accuracy ±1°
- Ranging laser: 905 nm, Class 1 (invisible)
- Zeroing laser: 635 nm, Class 2 (visible)
- Display: OLED, adjustable brightness, vertical / horizontal orientation
- Connectivity: Bluetooth, Applied Ballistics (AB Quantum app)
- Battery: 1 × CR123A, 3V
- Protection rating: IP67
- Dimensions: 111 × 75 × 47 mm
- Weight: 420 g
- Colour: Black
- Warranty: 3 years














































