Appears in good shape from our visual inspection.
Unit powers up with a standard 9V battery, display is good and clear.
We do not have the means for testing.
We are selling AS-IS, no returns due to our lack of testing.
The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If the item is subject to FDA regulation, we will verify your status as an authorized purchaser of this item before the purchase can be completed.