Even so I do understand Zad feelings, he was unaware about the battery usage.
But this is what this forum does to people, it offers awareness.
This was also the reason that I had nag against the Fluke forum repeatedly, like a crying baby !!
It keeps out members from participating to it, and it does not serve it purpose !!
A yellow sticker on it ( DMM ) from Fluke saying : Warning ... batteries usage is constant , remove for long storage !!
Its all that they had to do.
The Agilent DMM it is a bit more innocent, If you kill the batteries by doing lots of days of data logging,
or using the back light really allot, you are responsible about the battery consumption.
Even if it had AA instead of AAA , those would be dead too in a later time.