Since we have just moved and some electrical work still needs to be done, I ordered the multimeter from KAIWEETS. The multimeter was delivered quickly and well packaged. After unpacking, I first read the description and inserted four AAA batteries, which are included. After inserting it, I switched on the multimeter and immediately tested the various lines. I can finally see exactly where electricity is on and where it isn't. The voltage tester makes the whole thing much easier. The multimeter offers countless possibilities and is super-processed. Since the price is also right, there are 5 stars.