This site uses third-party website tracking technologies to provide and continually improve our services, and to display advertisements according to users' interests. I agree and may revoke or change my consent at any time with effect for the future.
HP03 DEMO OPREATION GUIDE
LED denote for press display
LED denote for press display
LED denote for altitude display
Six 7-LED switch display press ,altitude
and temperature.
Button for switch