Using this Fisher Scientific Mini Centrifuge is easy. First, make sure it's connected to the power supply properly. The power supply is included, so you don't have to worry about finding one. Once it's plugged in, you can start using it. It works with a voltage range of 115 - 240V and a frequency of 50/60Hz, so it's suitable for different power sources. As for the size, it has a diameter of 6.5 inches and a height of 5 inches, which means it won't take up too much space in your lab. Since it's a used item, there may be some minor scratches and scuffs, but this doesn't affect its performance. To maintain it, keep it clean and dry. After each use, you can wipe it gently with a soft cloth. Don't use any harsh chemicals on it, as this may damage the surface. Also, when you're not using it, store it in a safe place to prevent any accidental damage.
