Review on Hanging Wrqqwsy Industrial Weighing Accurate by Dustin Keller

The manual doesn't even say what some of the buttons are for. They don't tell you how to use the scale. It says they calibrate to 0 at power up. That's not true. It is calibrated at 8 pounds. I pressed the zero button, which I assumed should be calibrated to zero (the instructions don't even mention this button). Press the unit button. I was trying to weigh an item that was supposed to weigh about 1500 pounds. He showed that he weighs -18.8.8.8. Who knows what that must mean. Made in China, I should have known it wouldn't work.