Review on 🔋 12V Digital Voltmeter: DROK 0.56" DC 3-30V Voltage Tester with Bright Green LED Display, 2-Wire Volt Meter Detector for Solar Battery Monitor, Car Motor Panel Mount - Ideal for SEO by Erik Sanders

This was the perfect meter for a solar installation where the owner didn't want to invest in a fancier and much more expensive meter. It was very easy to install but I added a built in 1/2A fuse to the positive wire so the meter has a small fuse protection if the homeowner or anyone else messes with the batteries or meter later. Perhaps the DROK people could recommend this in all shipping documents. The digital display is nice and big, bright and easy to see from a distance. The shipping packaging was perfect and it arrived in good condition and on time. I'll get another one of these when I'm installing a simple little standalone system.