Getting a blank display on the Hand-held Thermohygrometer
What to do if the display on your Hand-held Thermohygrometer is blank.
The Hand-held Thermohygrometer needs to be turned on in order for the display to show. If the display is blank after turning it on, you need to check the battery.
However, you will get advance warning when the unit's batteries are getting low as a low battery indicator will light on the display. There is also a feature in the Tinytag Explorer software to warn when the battery in the unit is getting flat.
When the Hand-held Thermohygrometer is started in Tinytag Explorer, the software checks the unit's battery status and advises if it needs replacing. If the battery is very low, the software will prevent the user starting the unit so that data is not lost.
Remember, you can check the battery status at any time simply by performing a current reading in Tinytag Explorer.
With typical use, all data loggers will have a battery life of at least one year. Many logger batteries will last two to three years.
The unit takes 2 x 1.5V AA alkaline batteries (user-replaceable). Before replacing the batteries the data logger must be stopped. Data stored on the logger will be retained after the batteries are replaced.
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