My digital thermometer shows err on screen, how to fix it?

What error message? ERR 99? ERR 05?

Croc turboion digital reader shows 059, and blinks Err and shuts off after a few seconds how do i fix it

Hi.

1 Consider that most digital thermometers take a temperature in less than 30 seconds, quickening the temperature-taking process for squirmy children.

2 Read the thermometer's instructions carefully. Never throw the instructions away. Keep them near your digital thermometer.

3 Wipe the thermometer probe with a soapy washcloth or a tissue dabbed in isopropyl alcohol or put on a clean probe, depending on your brand of thermometer.

4 Turn the thermometer on.

5 Use a gentle rocking motion as you insert the thermometer into the ear canal or rectum. Never push or cram the probe into the body. Forcing it causes pain, especially if there is swelling in the ear canal or rectum.

6 Listen for the beep.

7 Remove the thermometer.

8 Read the thermometer. If you see "ERR," you did not get good contact with the ear canal or rectum, and will need to take the temperature again.

9 Use the chart insert that comes with your thermometer to see what your normal reading should be.

10 Clean your thermometer probe with a soapy washcloth and/or isopropyl alcohol before storing.

take it to were you got it or instuctions show u

You're right..This happens often when one changes the battery.Here's what to do :
The ERR message can only be corrected by holding in the DISP/MENU and STOP buttons for two seconds, which results in ALL the material on the recorder being erased. It will say (FOR) for a few minutes while it is erasing everything, then will work again.
Solution found at http://www.amazon.co.uk/Olympus-VN-2100-Digital-Recorder-microphone/dp/B000V3NTEU

sd card needs to be replaced

This is usually a lens error. Take the lens off and clean the contacts on the camera body and lens where they meet with a cotton swab lightly dampened with rubbing alcohol.

Check Nikon for updates.

MY CEMERA BENQ SCREEN ERROE ERR 84 TELL ME DETAIL

try another Compact flash card or at least reformat it. That might fix it.