4km Laser Rangefinder 7×24 Long Range Distance Meter with Angle and Height

Product Overview

This 4000m laser rangefinder combines 7x magnification with a 24mm objective and an anti-reflective green coated lens for clear long-distance viewing. It measures straight-line and horizontal distance, vertical height, two-point height difference and angle, with single and continuous measurement modes. The IP65 sealed body, rechargeable 18650 battery and tripod mount suit surveying, engineering and outdoor use.

Key Features

• 10–4000m range, ±1m accuracy, 905nm Class 1 eye-safe laser

• 7x magnification, 24mm objective, 16mm eyepiece, 6.6°field angle, anti-reflective green film

• M1 horizontal distance, M2 vertical height, M3 two-point height difference

• Angle measurement ±90°with ±1°accuracy; single and continuous measurement

• IP65 waterproof and dust-proof; sealed 18650 battery compartment

• 1/4"-20 tripod nut; eyepiece ±5°adjustment, usable with glasses

• 223g lightweight body, 101x99x46mm; m/yd unit switch; 8s auto shut-off

Product Parameters

Distance Range: 10-4000m

Measuring Accuracy: ±1m

Angle Range: ±90°

Angle Accuracy: ±1°

Laser Type: 905nm (Class 1 laser)

Magnification: 7X

Object Lens Size: 24 mm

Effective Eyepiece: 16 mm

Exit Pupil Diameter: 3.4 mm

Exit Pupil Distance: 15.5mm

Field Angle: 6.6°

Battery: 18650 lithium battery (2000mAh)

Weight: 223 g (Without battery)

Dimension: 101x99x46 mm

Measurement Modes

1. M1 Horizontal distance mode: displays straight-line distance, horizontal distance and angle; continuous measurement supported.

2. M2 Vertical height mode: displays straight-line distance, vertical height and angle to the target.

3. M3 Two-point height mode: measure target A and target B in turn to obtain the height difference between the two points.

Applications

Surveying and mapping, engineering construction, outdoor adventure, golf, forestry, observation and patrol. The rangefinder works best on high-reflectivity targets such as road signs, building walls, golf flags and tree trunks; actual range varies with target reflectivity, shape, angle and weather conditions.