The Porter Port does a fine job of gripping. Not as much grip as the R1, which I find to be overkill and I worry it will damage the plating on the prongs on my $$$ power cords.
If you liked the T3, you should definitely try the Teslaplex. Many SR dealers will offer you one on trial. If you want the name of a great SR dealer, email me.
For $36, the Porter Port is a no-brainer, even if used as a base-line to evaluate power cords and other receptacles. Albert Porter is a fine man and he has a right to be proud of the Porter Port.
If you liked the T3, you should definitely try the Teslaplex. Many SR dealers will offer you one on trial. If you want the name of a great SR dealer, email me.
For $36, the Porter Port is a no-brainer, even if used as a base-line to evaluate power cords and other receptacles. Albert Porter is a fine man and he has a right to be proud of the Porter Port.

