Product Name: Golf Rangefinder
Power supply: Lithium battery direct charge
Measurement unit: yard (Yd), meter (m)
Ranging error: ±1° (usually)
Angle measurement range: -60°~60°
Angle measurement error: ±1°
Speed ??range: 10-300km/h
Speed ??measurement error: 5 km/h
Laser wavelength: 905nm
Eyesight safety: FDA-class (Classl) (CFR21)
Field of view: 7°
Telescope magnification: 7X
Objective lens aperture: 24mm
Eyepiece aperture: 16mm
Exit pupil diameter: 3.8mm
Diopter: ±3°
Focusing method: eyepiece focusing
Altitude measurement function: Yes
Scanning and ranging function: Yes
Liquid crystal display: Transmissive LCD
Waterproof and dustproof: Level 2
Size: 40* 105*73mm
Product weight: 190 grams
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