“Multipurpose.
Have used as intended with the portable solar panels, and also in line when using the ac battery charger to monitor the charging process of the car batteries.”
“Great product, plug straight in not wiring needed � love that� nice readable display with multiple readings & information.very happy with this product. thanks kickass .”
“Great little device. Ran it on the output side for 24hrs to see what typical daily current draw was. Could then see if my battery size was big enough & how much input Id' need my solar panels to produce to stay fully charged....and it measured that as wel”