No. It’s mostly a voltage checker and it’s primarily for RC packs. The balance tap plugs into the plug on the right side. For RC packs, it’s decent. It’s not designed for single can cells.
It won’t measure capacity. It will extrapolate what it thinks is the capacity from the voltage. This is (very) grossly accurate for lithium, useless for NiXX.
You want to get an analyzing charger. You’d pay $10 for that thing anyway. For $10-20 more you can get a decent 4-bay analyzing charger.
Start reading about analyzing chargers in this forum. For a list of chargers that have been given close scrutiny I’d start here: Table of tested chargers, comments?
You can re-arrange columns by clicking on them and go to individual chargers for a complete review.
Don’t settle for simple, cheap and lame, when you can have a decent tool.