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![]() Something like this, from any tool or hardware store
Sometimes you can get them on sale for as little as $10 Analog will work fine, but the digital ones are easier to read and most are autoranging which makes them easier to use Don't forget to buy batteries for it ![]() If you plan on testing it in an outlet, read the instructions well before you use it for the first time, so you don't cook it or yourself So your wife is not touching anything near the tank, just the water ? Is she wearing shoes, or barefoot ? |