VWR PH-130 - Page 8

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VWR Collection PH-130 pH-meter instruction manual v1.0x
The button (Pic. 2) placed below the display is used for switching the
meter on and off.
In case of recording readings, the button is locked until the recording
process is stopped or finished.
In the upper wall of the meter connectors are placed with the symbols given
below:
F - BNC-50 input for connecting the combination pH or redox
electrode;
t - Chinch (RCA) input to connect the temperature probe;
P - input for connecting the power adapter.
Pic. 2.