... .6. it can store up to 25 messages Widely used, fully functional: Widely used in food, beverage, chemical, building materials, pharmaceuticals, ... line with a clean running. Best industrial styling and functional design:Convenient to add ink system, no need stop ... 5 -45 Humidity ≤ 90%, non-condensing stateInkVariety of complete, fully-functional, it is suitable for use in various industrial sectors.