Amp probe meters are very easy to use, and you do not need to be an electrician in order to use one correctly. Depending on the type of current and wire you are testing, you will need to set the amp probe to a 0-10 or 0-20 amp scale. A local electrician could advise you about setting your amp probe meter.
However, the basis for an alkaline diet encompasses many healthy eating habits, so it can be a healthy diet change. Cutting out acid-forming foods means cutting out processed foods, like sugars and refined carbs. To increase your alkalinity, add alkaline foods to your diet, such as green vegetables, root vegetables, and almonds. Avoid acid foods, like meat, dairy, and sugar. You should also drink plenty of water and exercise.
1 Foods that are emphasized as part of an alkaline diet include whole fruits and vegetables, raw foods, green juices, beans, and nuts.  Foods that are acidic and therefore limited on an alkaline diet include high-sodium foods, processed grains, too much meat and animal protein, added sugars, and conventional milk.