Rugged power supplies from Powersolve are rated to IP67 and NEMA 4X – CIE
Standard UK Power Supply for Teguar Rugged Tablet | Teguar Computers
Buy UpBright New Global ACDC Adapter Replacement for Getac V110 F110 V 110 F 110 11.6" Rugged Tablet PC Switching Power Supply Cord Cable Battery Charger Mains PSU Online in Finland. B00O9LH33S