Prevent potential damage to equipment with this polarity tester.
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28-1265 - 3V-12V 500mA Universal AC Adapter with 6 Tips
Universal Voltage Output AC Power Adapter
Handy 500mA adapter is a must for the work bench or tool box. Choose from multiple DC voltage outputs and multiple, right-angle DC plugs.
28-11118 - Interchangeable DC Plug Kit for AC Adapter
Make sure you have the DC plug you need, when you need it, with this wide assortment of interchangeable DC plugs.
28-11311 - 2 Outlet Extension Cord
2 Outlet Extension Cord3 prong pass-through power cord15A, 125VUL listedLength: 6inBlack
MCM Cat 57, Page 817
MCM Cat 56, Page 731
Always quite happy with MCM.