Waterproof connector is a connector can be waterproof and can be used underwater and will not affect its performance.Waterproof connector manufacturers are producing a lot, there are also some of the more well-known brands, but exactly which one is better, it is quite difficult to judge. So when you buy waterproof connector, we must learn how to judge the waterproof connector waterproof capability strength, so that it can buy good quality products.

Do not know if you noticed or not, in general, a description of the waterproof connector on both a string of numbers, the greater the size of the number, on behalf of the joint waterproof capability is stronger. The waterproof connector when you buy a reference. This number is two digits, representing the waterproof connector different parameters. The first digit is from 0-6, representing this waterproof connector for solid protection, the greater the value, the stronger the protection. If it is zero, it means absolutely no protection.

The second digit indicates protection against water, this value is from 0 up to 8. And the ability of anti-solids, the second digit the greater the value, protection will be presented proportional change. 0 indicates absolutely no waterproof capability, and not waterproof products is the same, if you are looking for waterproof products, then the value is 0, the back, you can not buy.Conversely, if the maximum value is 8, then it represents the ability of a strong waterproof and can be used underwater certain amount of time, no problems. Of course, if not for professional needs, then we have no need to buy such a good waterproof connectors, because after all, the price is still expensive.