Why Extech Instruments Measuring Instruments unit will not turn on?
If your Extech Instruments Measuring Instruments unit isn't turning on, it could be due to low or dead batteries. Replace the batteries. Also, ensure that the batteries are installed with the correct polarity when replacing them.
What to do if Extech Instruments Measuring Instruments shows BAT message?
If your Extech Instruments Measuring Instruments displays a 'BAT' message, it means the batteries are low. You should replace them as soon as possible.
What to do if Extech Instruments Measuring Instruments will not calibrate in conductivity mode?
If your Extech Instruments Measuring Instruments unit won't calibrate in conductivity mode, consider these possibilities: the conductivity standards may be contaminated, so use fresh standards. The probe could be dirty; clean the conductivity probe. A damaged conductivity probe may also be the cause, requiring electrode replacement. Trapped air bubbles can interfere with calibration; tap or stir to release any air bubbles.
What to do if Extech Instruments Measuring Instruments will not respond to key presses?
If your Extech Instruments Measuring Instruments unit isn't responding to key presses, it might be due to an internal fault. Try performing a hard reboot: remove the batteries, hold the ON/OFF switch down for 5 seconds, and then replace the batteries.
How to unfreeze reading on Extech Instruments Measuring Instruments?
To unfreeze the reading on your Extech Instruments Measuring Instruments, press the MODE/HOLD key to exit.
General| Brand | Extech Instruments |
|---|---|
| Model | ExStik EC500 |
| Category | Multimeter |
| Language | English |
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