I went out the the shed & took some example pic's for you. It's an old bike battery, you can see it's resting voltage is 12.72v but it's not a good battery, it just can't supply enough grunt to start a bike, but it's handy for odd 12v things in the shed.
Each pic is a stage in the process, the last one shows it's charge is at 98% full but it's internal resistance is too high & says to replace the battery, it's just too old & tired.
Hope these examples help you get a handle on your new load tester.
