Issue
Your meter displays error code E2544 or 2544.
Cause
Your meter has an internal error.
Resolution
Solution 1 - Press the Clear/Back key.
Solution 2If your error does not clear, follow these steps to restart your meter:
- Unplug the power cord.
- Wait one to three minutes.
- Plug the power cord back in, ensuring that it is plugged directly into a wall outlet.
Solution 3 - If your error does not clear, use the Contact Us options below for further assistance. Have your model and serial number ready.
UPDATED: July 17, 2019