Taiss GFCI Outlet Tester New Advanced Receptacle Tester with Voltage Display 48-250V Power Socket Automatic Electric Circuit Polarity Voltage Detector Wall Plug Breaker Finder CAT II 300V TA106B

Nice concept, but accuracy was unacceptable as compared to two of my Digital Voltmeters. When measuring 120VAC Line Voltage, the reading was off by more than -6VAC as compared to my more accurate Digital Voltmeters. This is not acceptable for my use, and it is outside it specifications of ±(2.0%+2). Also, for future product features... Add switch so meter measures between HOT-NEU or HOT-GRD.

I have no idea as to accuracy. It’s easy to use, just plug it in. All it shows is voltage. Instructions are incomplete, and only tell what it’s supposed to do; not HOW OR WHY. The instructions should include complete operating information, and why!

I think this is a great product. Does what it describes and has good clear instructions on it. I wanted to knock it a star for some cosmetic things; but, eyes of the beholder and all. The only improvement I could suggest is to make the voltmeter display larger or (prefer) the overall size of the device smaller (keeping same size display). For whatever reason the body just comes a off as being a little bulky compared to the part that plugs in the wall. Functionality wise; does a job great.

Easy to use, and good quality.

Easy to use

It does what it’s supposed to do, but the display is a little hard to read. All the other functions work just fine.

Nothing

muy especial recomendado

Definitely a great product.

Helped us discover which outlets are grounded. Super easy to use!