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.
Algae blooms however, can raise the pH of your pool water. The process of photosynthesis can produce enough oxygen in the water to raise your pool pH levels, particularly if tested near the end of a warm, sunny day. High pool alkalinity levels will make it hard to adjust your pH level. To lower your total alkalinity, use pH decreaser. In most cases, additional treatments will be necessary if you need to lower alkalinity more than 30 or 40 ppm.