Neb. Rev. Stat. §§ 60-6,197.04
Any peace officer who has been duly authorized to make arrests for violation of traffic laws of this state or ordinances of any city or village may require any person who operates or has in his or her actual physical control a motor vehicle in this state to submit to a preliminary test of his or her breath for alcohol concentration if the officer has reasonable grounds to believe that such person has alcohol in his or her body, has committed a moving traffic violation, or has been involved in a traffic accident. Any person who refuses to submit to such preliminary breath test or whose preliminary breath test results indicate an alcohol concentration in violation of section 60-6,196 shall be placed under arrest. Any person who refuses to submit to such preliminary breath test shall be guilty of a Class V misdemeanor.
Neb. Rev. Stat. §§ 60-6,197.04