When you need a tough PipeLaser for harsh jobsite conditions, CST/berger has the one to use. It's designed for demanding locations like underground drainage and construction sites, where elements can be tough on equipment. Constructed from cast-aluminum and nitrogen purged, the LPML20 is sealed for total waterproofing. All interior components are protected with a rugged aluminum housing to stand up to the demands of the underground industry. 2-way RF remote control gives real-time data between remote and PipeLaser and lets you make changes without being in the hole. Also provides full-function capability to control all the menus and functions of the PipeLaser.