
I'm used to old school and they are in their place. But if you want to play it safe when checking your car's electrical system, I recommend getting one of these. I think the boost is low enough not to deal any significant damage. I have posted the measurements on my YouTube channel (JoeCanDoIt) if you are interested in knowing how to use the product.

Cable tester BENETECH GM60
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Room temperature and humidity sensor Aqara Temperature and Humidity Sensor white
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Thermometer B.Well WF-4000 white
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VIVREAL 4 In 1 Stud Finder Wall Scanner With LCD Display - Center Finding Beam Finder And Sound Warning For Wood, AC Wire, And Metal Studs (Black/Silver)
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๐ Johnson Level and Tool 400EM-S 12-Inch Heavy Duty Metal Combination Square for Professionals, with Inch/Metric Measurements, Silver - 1 Square
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Kapro - 353 Professional Ledge-It Try & Mitre Square - For Leveling And Measuring - Features Stainless Steel Blade, Retractable Ledge, And Etched Ruler Markings - 12 Inch
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