®
SenTix
FET-D/B
4.7
Storage
l Press the On/Off key to switch off the sensor. The measuring LED stops
flashing.
l Thoroughly rinse the measuring tip with deionized water and shake off the
water.
l Store the sensor in a dry place. Storing the sensor in a damp or hot place
will shorten the working life. Avoid direct solar radiation.
l Before longer periods of nonuse take the batteries out of the converter.
Measuring / operation
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