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The Zyyini AC Voltage Power Meter is a state-of-the-art digital voltmeter designed for precise electrical parameter measurement, featuring an LCD display, customizable alarm thresholds, and a unique backlight memory function for enhanced usability.
N**R
good quality and clear display
good quality and clear display
P**P
Works as intended
Works as intended. This is the PZEM-021 version of the meter which allows you to wire the power cables directly to the meter so that the measurements are taken directly from the current/voltage flowing through the meter/cable rather than by a "coil" through which the cable is threaded. This device only reads above 80 VAC but can be diy modified for a lower limit on the voltage.
K**M
Did mod to use on variac, hard to read from side.
The meter works well and seems to be fairly accurate. I only had two minor issues. The orientation of the display is backwards from the description photo. Made all of my connections, then had to flip it around. My worst issue is that you have to be looking directly at the display to read it. The numbers disappear when looking at an angle. I tried to take photos, but it wouldn't let me. I used the meter on a variac and did a modification to let the meter read from 0-260V. Works well.
Trustpilot
1 month ago
1 day ago