The outlet is greatly distorted.When this happens, the outlet will not stop firmly and it will be easier to come out.

- [Get!You can use it!Gadget back manual] - ⇒ [Photo] When measured with a tester, the voltage varies at each outlet.

Problems where the number of outlets is not enough

　The electric equipment that you will use in every home is a table tap (power tap and multi -tap). There are many devices that use electricity anyway in modern homes, such as PCs, smartphones, TVs and air conditioners, and it cannot be used very much with an outlet installed on walls. In recent new construction, the number of outlets has been increased, and various measures such as floor outlets have been applied, but many people still say that the absolute number of outlets is not enough. It is an outlet used in every home, but it actually has a life. The equipment used for residential wall outlets has been used for about 10 years. The degree of deterioration varies depending on the usage status and the location, but it is said that it is better to replace it in about 10 years because of safety consideration. On the other hand, the table tap has a life expectancy of about 5 years. It is said that if you are using it in a place with a lot of load or in a complex place, your life will be shorter and it is better to replace it in 2-3 years. However, even if you know it with your head, the product that is always on the power is connected, or the wiring on the back of the bookshelf is troublesome, and it is easy to postpone it. I replaced the table tap that I had been using for about 10 years with a new year's cleaning, so I would like to look at the degree of deterioration.

Different voltage for each insertion mouth ...

　I used a 6 -piece table tap of 6 independent switches compatible with 15A125V manufactured in May 2011.For many years, the tap color burns and the pilot lamps have deteriorated.The voltage is different at each outlet, and the high place is 105..6V, 102 for low places.It is 4V.When the table tap was disassembled and the resistance value was measured, 4.It is about 2Ω (code length 2m), and you can see that internal deterioration is progressing from the numbers.I was able to confirm that the mouth was slightly wider and loose when the outlet was frequently inserted and inserted.