With the introduction of Zenith25 Series GeoMax enlarged the GNSS product range with an extremely rugged system that impressively proves to “work when you do”. Zenith25 is operated by the new PS236 Series handheld and as 3G model contains high-speed communications technology for internet connection to all network types. Both models also offer a built- in GPS receiver, E-compass, altimeter and 3M pixels auto-focus camera that neatly integrated into an all-in-one solution.