Sper-scientific 850037 Large Display Conductivity Pen Manuel d'utilisateur télécharger pdf (Page 6)

POWER SUPPLY

The pen is powered by 4 LR44 batteries.

Check the batteries when:

• Using the unit for the rst time

• The low battery indicator appears

on the LCD

• The pen will not turn on

LCD DISPLAY

- 8 -

LCD DISPLAY

Hold data on the LCD

Calibration Mode

Low battery indicator

Unit of conductivity

Measured value

Unit of TDS and

Salinity

Unit of liquid

temperature °C or °F

Temperature reading

1 2 3 4 5 6 7 8 9 10 11 ... 55 56

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Sper-scientific 850037 Large Display Conductivity Pen Manuel d'utilisateur Page 6