Model number:HK-600H(NKG-GOLF) Unit： M/Yard; Press the M button to switch unit. Precautions: 1. This rangefinder is designed for long-distance measurements, with a minimum measurement distance of 5 meters. During testing, please search for targets larger than 5 meters. 2. Glass can reflect the laser beam and affect measurement results. Do not measure through glass during use 3. In low-light conditions at night, additional lighting is required to view the readings, as the eyepiece display is not illuminated. 4.It supports 6x magnification, which can be adjusted to the appropriate magnification by manual rotating the eyepiece knob. 5.Rain, fog, and dusty conditions may obstruct laser transmission and affect the maximum measurement distance.When measuring objects, select light-colored buildings as the farthest target as possible. Complex vegetation on mountains can obstruct the reflection of laser signals. Ranging Method:905nm laser ranging Ranging Distance:5-600M/5-1000M Ranging Accuracy:±1M/yard Ranging Display Mode:In-view LCD display Exit Pupil Diameter:3.1mm Exit Pupil Distance:12.1mm Working Temperature:-20~50℃ Operating Humidity:≤80% Laser Safty:905nm Class 1 laser, laser output<1mw Power Supply:built-in Li-ion battery (3.7V) Input:USB-C 5v ‌ ⎓ ‌ 1A DC Focusing Mode:Manual Focusing(Rotating mirror） Eyepiece Lens Quality:Multilayer Coated Magnification:Fixed 6X Magnification Product Size:96*34*67mm How does the rangefinder cause the lock fag to vibrate? In Golf Mode. 1. measure the background of the slope behind the flag. 2. Press and hold the Measure button (to enter Scan Mode) and slowly move from the background toward the flag. The rangefinder will recognize the flag and the flag logo will flash and vibrate. 3. The distance to the flag and the slope compensation distance are displayed. You can try again as mentioned above; if you have any other questions, please do not hesitate to contact me and we will reply to you as soon as possible.

Product specifications