Review on ⚡️ TuNan Car Circuit Tester - 6V-12V-24V DC Voltage Test Electrical Volt Continuity Tester with Indicator Light/Long Probe - Black by Jair Baltrusch

I ordered this set of 2 because 1 is a 6-24V VOLTAGE TESTER and the other is a CONTINUITY TESTER is. Whoever wrapped this just took 2 and sent them. There is a HUGE DIFFERENCE BETWEEN THE TWO, 12v automatic voltage test u ground 1 end (negative/black) with snapping and touching the other end with dot (pos./red) 2 different places 2c when you have +12v and it shines high. No light, no voltage or defective fuse. CIRCUIT CONTINUITY TESTER Uses its own 1.5V AA battery power supply 2 illuminates this is in use 2check 4a Broken wire or with fuse in hand can check 2c if blown. One 4 Of course YOU DO NOT WANT 2 12V RUNNING THROUGH A 1.5V BATTERY WHICH CAN EXPLODE OR BURN 1.5V BLUE W 12V AND YOU DON'T KNOW IT. Then spend an hour trying to figure out why all your connections are bad. The information clearly shows that the voltage tester and the continuity tester are inexpensive. I received TWO VOLTAGE DETECTORS, no continuity. I have several tension gauges at work, this was another one I needed more of. Will return b 4a. For safety reasons, ALWAYS MARK your testers as using Correct 1 and not having Wrong 1 magnification during use.