The JLT8404 is tested to exceed all standard requirements and is built from the very best available materials. With products more than 10 years old still in operation in harsh, outdoor conditions you can be sure that any product with the JLT name will provide the ultimate in reliability and robustness.Workers out in the field need total confidence in their tools, and this includes computers. When you are undertaking critical functions the PC has to do everything required, in all conditions, and with all necessary functionality integrated. The Field Tablet PC offers the ultimate solution. It is designed to thrive in the most extreme conditions; from knocks and drops to water jets and freezing cold, in a compact and lightweight package.