This information is to be used for reference only. Accessories or warranties mentioned in this section may not apply to this specific item. Please check the “What’s Included” section and photos of this listing to see everything that comes with this item. Fuel cell sensor-accuracy and reliance. Pre-calibrated sensor module-easy for maintenance. Switchable result units(mg/l, g/l, %BAC, ? BAC). Suitable for bar, restaurant, hotel, and night clubs, etc. Full Functionality – This item is in full working order with all features operational. Functional Condition Notes (if any). Average – It looks to be in average cosmetic shape for an item of this type with a typical amount of cosmetic wear to a comparable item of its age and use as shown. Cosmetic Condition Notes (if any).