Lisa Gade reviews the Dell Latitude 7220 Rugged Extreme tablet, an 11.6” Windows tablet with detachable keyboard that’s designed to take a beating and a spray of water without failing. It also handles high heat thanks to robust cooling and it has a 1,000 nit matte display with polarizer for outdoor viewing. The tablet has a touch screen and supports the $60 Dell Active rugged pen that uses N-Trig technology like Surface Pro. The Dell has Intel quad core CPUs, an NVMe M.2 SSD, Wi-Fi 6, optional 4G LTE, USB-C and a variety of biometrics and security features. Like the Panasonic Toughbook and Symbol computers, it’s designed for vertical market use, from service technicians to oil and gas workers and the military.