Zebra ZQ510 (3"), Dual Radio, Active NFC, No BatteryExtreme environments and bangs and bumps are no match for these lightweight, compact printers. Zebras ZQ510 and ZQ520 printers are the most rugged printers available. They perform in the widest operating temperature range in the industry and can withstand repeated drops to concrete from up to 6. 6 feet. Water spray is no match with their IP54 rating. Featuring Zebras Link OS environment, these premium printers are easy to integrate, manage and