Controls And Display - Elcometer 138 Manual Del Usuario

5 USING THE CONDUCTIVITY METER (continued)

5.3 CONTROLS AND DISPLAY

The Elcometer 138 Conductivity Meter is operated using 3 buttons and
displays readings and other information on the LCD screen.
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GUIDE TO CONDUCTIVITY METER & DISPLAY INDICATORS
1 Measurement Cell
2 Protection Cover
3 Lithium Batteries
4 MEAS Button
5 ON/OFF Button
6 Strap Eyelet
7 CAL Button
8 Waterproof Gasket
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Place a liquid sample in this cell to measure it
with the electrode located on the bottom of
the cell.
Protects the measurement cell and at sensor
in storage.
CR2032 x 2
Switches the calibration mode to the
measurement mode, activates / deactivates
the reading locking function in the
measurement mode and starts / applies
settings in the special setting mode.
Turns the meter On / Off.
A strap can be attached here.
Starts calibration and switches items /
settings in the special setting mode.
Makes the meter waterproof.
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