This is an unbranded DC combo meter – it measures both current and voltage in a two-way setup, handling up to +/- 100A and 200V.
It's brand new, in its original packaging, and ready to monitor your battery system.

It's a digital technology meter, combining amp and voltmeter functions in one.
The MPN doesn't apply, and there's no specific brand – just a generic unit that does the job.
It's bidirectional, so it works for charging and discharging monitoring – perfect for solar setups, RVs, marine, or off-grid systems.

Hook it up to your battery bank and keep an eye on your power flow in real time.