Review on ⚡ Yeeco Digital AC Volt Amp Panel Meter 80V-300V 100A LCD Dual Display, Monitor Voltage Current, Two Wires with CT by Aaron Bannister

"Sparks! THE FIRE! If your reading comprehension of Chinese "Wu" isn't excellent, this gauge and toroid is an accident waiting to happen. Yeeco® believes the oblique chart understandable in the east compensates for 500 characters in Chinese. Not a single alphabet or number, no paperwork - zero. I traced the circuit so I thought of a toroidal AC inductor. The lines in the diagram led directly to the 2 connections of the toroidal board. So I connected the cables to the connectors. On the opposite side of the circuit, the remaining two wires are connected to a nightmarish hodgepodge of obscure rectangular boxes with shading at one end. AC voltage? The counter doesn't do anything unless the toroidal connections are pinned, so an "other" connection must be made for the counter to even turn on. I flipped the switch. KA-paw! FLAME! I flipped the switch and grabbed the purple "K" extinguisher. If Yeeco® had the IQ of a sheep, they would go to great lengths to print a multilingual manual or a stupid two-cent sticker. My rating for this junk is MINUS TEN STARS. Recommendation for black hole. Revain sells DROK and they are good products. shot for fourteen bucks. UPDATE 8/3/2016 YEECO has thrown a public "Sorry, we'll fix it". Did they offer to replace the defective product? no That says everything about YECO.