Yeeco Display Digital Voltmeter 80 500V Review

lights as advertised. Slight voltage difference on each light but know what I'm using it for. 2 out of 3 flashlights had no protective film on the plastic lens. They were scratched. He took out the plastic case and soldered the wires so they came out at the end and not the side. They shine quite brightly, the goods are good.

Inexpensive, stable voltage testers. There's a slight lag in the number displayed, but that's good for avoiding flickering and hard-to-read numbers. I used it to balance a 20hp rotary phase converter and installed them permanently on the front of the converter so I can see if a phase is out of range when loading the spindle. Really good displays.

Very easy to install and fairly well built. For the installation I had to buy a drill with a diameter of 22 mm. As for accuracy, it seems to be within a few percent. I will now go back and measure all mine and may update this post with more data. One of them reads 199-120 when my DMM reads 122.5. I think I trust the multimeter more because it pretty much matches the other multimeter I have. So the number could be about ±2%.

Not as bright as I was hoping for, but honestly it's not that bad. The voltage reading seems accurate. This product has a partial defect. Once you tighten the wires in the screw terminals, they stick out the sides and you can't install or remove the ring that secures them. It doesn't seem like a big deal, but then it means you'll have to tighten the screws on the back panel if it's already installed in the hole of your choice. If it is a device, say a welder, where everything is sealed, then…