Peb cov yam ntxwv tseem ceeb ntawm laser rangefinders!
Peb qhov tseem ceeb ntawm laser rangefinder, feature 1, lub hauv paus ntsiab lus ntawm laser rangefinder;
Feature 2, lub ntsiab daim ntawv thov teb ntawm lub laser rangefinder;
Qhov thib peb feature yog kom paub qhov txawv qhov hu ua "zoo" thiab "tsis zoo" ntawm lub laser rangefinder.
