Review on KAIWEETS Voltage Tester: Non-Contact And Contact Pen For 12V-300V NCV Testing, LCD Display, Live/Null Wire Detection, Buzzer Alarm, And Wire Breakpoint Finder - VT500 by Justin Cage

Kaiweets really makes some advanced tools, and yet, is at the low end of the price spectrum.this tester works as advertised and is quite interesting.as a HOT tester, it works well. and determines differences in voltage by the closeness of the beepsit also tests for continuity, by using your body as a conductor, grab one wire, put probe on the other, it works remarkably well, which makes sense as your body is nearly all water, a good conductor. just be sure the line is dead first! ;) It also will test any battery using the same method, but will only advise you of polarity, not sure the benfit of this, as all batteries are marked.it has a nice light on on it when in a jam.probe can be used as a screw driver. and it fits in sockets well.it will also read the voltage as shown in the pix provided, however, I had no such luck, regardless, this meter should not be used for that, u would utilize two probes for V reading.at this price point, its quite impressive, 5 stars