Worldwide Power Plug, Socket & Travel Hardware Directory

The Independent Global Electrical Registry & Hardware Test Lab.

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228 Countries Power Grid
Full directory of 228 national electrical grids, standard voltages, frequencies, and anomaly alerts.
Explore Directory →
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Engineering Standards Lab
IEC 60083 Type A-O millimeter pin dimensions, appliance couplers C1-C20, and industrial plugs.
Inspect Standards →
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Appliance Safety Simulator
'Will It Fry My Gear?' Interactive voltage hazard calculator and tested gear comparison matrix.
Launch Simulator →