What does "semi-rugged" mean?
If you need a concrete defeinition, regarding Panasonic Toughbook laptops, "semi-rugged" means that it's one tier sturdier than BUSINESS-RUGGED and one tier below EXTREME-RUGGED. Semi-Rugged Toughbooks still undergo extensive military testing and meets some of the same military standards as their EXTREME-RUGGED counterparts, but they are not built to handle the same ENVIROMENMTAL extremes.
With design that balances durability and power, SEMI-RUGGED Toughbooks rememble customer laptops, but are far more rugged than anything you will find in a big-box store.
Pentium i5 Quad-Core, 4gb, SSD, Two internal Batteries, 14" Super Bright Daylight Readable screen,
1 Year Warranty
Durability Features
MIL-STD 810G certified (vibration, temperature, shock, altitude and humidity) IP52 certified 4 foot drop - 26 faces
Environment: Operating Temperature
Operating: -5.8°F to 140°F / -21°C to 60°C /