Digital Ammeter Voltmeter DC Voltage Current Power Energy Meter 6.5V~100V with 100A Shunt, DC Volt Amp Watt KWh Meter Panel Gauge LCD Display 4 in 1 Multimeter Solar

i have 2 of these monitoring the input of 2 small solar panel setups.so easy to read and see, you can leave the light on or turn it off if you like.2 lines in, then 2 lines out, no jumping of connections, very simple to set up.makes it easy to setup.

Works well and is easy to install and use.Unlike some other units I’ve tested I really like the screen information and display format along with the fact that the display isn’t always lit up! I’ve been recommending this unit to many people!

I will use this in my amateur radio QRP battery operations, mostly portable. It's a nice size and weight for that. I very much like the combination of data it displays: voltage, current, and most unique for me, watt-hours.The only wish I would have would be to have more precision in the Energy display. It displays integers only... when I'm monitoring a smallish battery (7.5 Amp-hours or less), I would love to see something with tenths of Watt-hours.

This meter does it all. No external shunt. Perfect for my small scale solar charging system. I am using as a bulk aggregate meter to see what the total is for phones, flashlights and other small devices. It keeps the energy production stored when it loses power. They display is normally lit when sufficient solar takes place.

This is the second one that the display stopped working. First one lasted 2 weeks, second quit in 3 days. These are junk don't buy one because it will stop displaying info

what you see is what you get ,,,, install wasnt hard directions were fairly clearseems to work as described ,,,, when it arrived i was a little surprised at how small it was,,,,but that worked its self out, not a bad product for this price point........

Bought 2 one stop working, has all 8s. Any ideas \?

Good value for money.