Product Description:Identify the accuracy rate: 95%Applying coins:Diameter: Ф15mm-Ф29mmThickness: 1.8mm-3.0mmApplicable to All kinds of coins and foreign currencies.Atmospheric pressure: 80Kpa-106KpaOperating voltage: DC12V ± 10%Working current: 50mAMoment maximum current: 350mA (less than 0.5S)Humi..