Sper-scientific 850037 Large Display Conductivity Pen Manual de usuario descargar pdf (Pagina 52)

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BATTERY REPLACEMENT

Note…

If the pen will not be in

use for a month or longer,

remove the batteries and

replace when ready to

use the pen.

BATTERY REPLACEMENT

1. Press SET to turn the pen off.

2. Remove the battery cover located

on the top of the unit by rotating

counterclockwise. Do NOT discard the

black washer.

3. Remove the old batteries and replace

with 4 new LR44 batteries, ensuring

correct polarity.

4. Replace the battery cover by rotating in

the clockwise direction.

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Sper-scientific 850037 Large Display Conductivity Pen Manual de usuario Pagina 52