Ac To 9V Dc Adapter Compatible With Bench Scales 9.0V 500Ma 0.1A-1A Power Supply Cord Charger 120V To 9Vdc 100Ma 1000Ma 5.5Mm X 2.1Mm Tip Center Positive 9 V Universal Class 2 Transforme

New Global AC to 9V DC Adapter Compatible with 120 to 9VDC 100mA 1000mA
Outside Diameter OD: 5.5 mm x Inner
Diameter ID: 2.1 mm Tip Center Positive +) AC to DC Adapter Universal Class 2 transformer work with Bench Scales Scale 9.0V 500mA 0.1A 0.5A 1A DC9V 1.0A Class 2 Transformer Switching Mode Power Supply Cord Cable Battery Charger Mains PSU?? (Note: Please Check You Need OD (Outside
Diameter): 5.5 mm Barrel Round Plug Tip and Center Positive?.?? NOT Center? Negative. );??
Note: The outside diameter is 5.5 mm the inside is 2.5 mm/ 2.1 mm.? Center Positive. NOT Center? Negative. Someone may have bought it by mistake. Please Check For Compatibility With Your Unit. Or Please let us help. Thanks.