Specifications:
Measuring range: 5m-2000m
Measurement accuracy: ±0.54YD
Unit of measure: code (YD), meter (M)
Field of view: 6 °
Magnification: 6X
Eyepiece aperture: 17mm
Objective lens aperture: 23mm
Measure time：0.3S-1.5S
Focusing mode: eyepiece focus
Vision Safety: FDA (Level 1) (CFR 21)
wavelength: 905 nm
LCD display: yes
There are 5 modes

1 L mode: Line distance

2 H mode: Horizon distance

3 V mode: Vertical distance

4 golf mode

5 height difference mode.