You can always reduce the temperature of an induction hob by placing the pan farther away from it. Usually, a thin wooden cutting board works well, if you don't use too high temperatures.
You can buy metal discs for induction, which are mostly used for using non-inductive cookware, but also considerably slow down the cooking heat. I don't know if you will find them more convenient than simple distancing though, and they are one more uni-tasker for the kitchen.
That being said, I would first try cooking normally. The "temperature" setting on home-use induction hobs is quite useless, since the temperature displayed has nothing to do with the temperature in your pan. It will of course be hotter if you set it to "100" than to "60", but it won't give you an actual 100 or an actual 60 in your food.
Also, I am not aware of any food which requires to be cooked in a pan held as low as 60 Celsius! So if the hob is capable of giving you such low temperature, you wouldn't need to use it anyway, and certainly not to reduce it further.
So, just start cooking your food, and if the heat is too fast for you, then use a distancer, or buy such a diffuser.