🔌 Power Up Your Precision!
The YIXISI 4pcs DC 2.4-30V Gauge Tester is a set of mini digital voltmeters designed for accurate voltage measurement with a range of 2.4 to 30 volts. Featuring a compact design, reverse polarity protection, and high precision resolution, these testers are perfect for both professional and DIY applications. Available in four vibrant colors, they ensure easy identification and user-friendly installation.
B**E
Inaccurate, quirky
I connected all 4 voltmeters to the same source (which my best multimeter reads as 4.95V). As the image shows, 2 were very close but 2 were not. I don't know if the errors are consistent. If so, the latter 2 might be more useful after 'calibration'.Yes, the yellow one is conspicuously dimmer than the others.The weirdest thing is that the mounting holes on 3 of them are 3.3 mm but on the blue only 2.3 mm!Next time I'll buy more-expensive ones to see if they're better.
T**1
Easy to use
Easy to use, but unfortunatley only 3 of the 4 worked. The 4th one (yellow) just displays 0:00
B**Y
Great
Great
P**L
About as accurate as guessing
Reading 0.6v under on one, another is 0.3v under and another 0.4v over... wouldn't bother unless you only want an extremely rough estimate
R**Y
nice voltage display
work well would buy again if required
Trustpilot
3 weeks ago
1 week ago