Vacuum Oven DZF-6050MBE Technical Feature: Model: DZF-6050MBE Type: Microcomputer normal type Power supply: AC 220V± 10% / 50Hz± 2% Power consumption: 1300W Temp. range: RT+ 5 -250 Resolution: 1 Temp. floctuation: ± 0.5 Vacuum degree: 133Pa Volume: 50L Working zone ( mm) : 400* 400* 350 Overall size ( mm) : 710* 510* 550 Shelves: 2 pcs Time range: 0-999min