Bought to test my grounding/grounding gear and show friends the difference between not being grounded and being grounded. That works great! I briefly thought it was broken when the OL icon appeared, but after reading the instructions I realized I was just overloading it with the settings I had. Changed to a higher value and all is well. It has the lowest setting you need to test grounding devices, millivolts.
🔲 Johnson RAS-1B Johnny Square: Professional Aluminum Rafter Square, 7'', Silver - Top Quality with 1 Square
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📏 CAMWAY 6 Inch Digital Caliper with LCD Display, Electronic Vernier Caliper, 150mm Stainless Steel Feeler Gauge, Plastic Digital Caliper Set for Zero Setting Inside/Outside Diameter, Depth, and Step Measurement Tool
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TV bracket Kromax DIX-18 black
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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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