Sper-scientific 850045 Dissolved Oxygen - DO Pen Manual de usuario descargar pdf (Pagina 9)

Data Record (Maximum & Minimum Reading)

1. The data record function records the maximum and min-

imum readings. Press the REC button (Fig., 1-4) to start

the Data Record function - the display shows REC.

2. Press the REC button: the REC MAX symbol, along with

the maximum value shows on the display.

3. Press the REC button again and the REC MIN symbol,

along with the minimum value shows on the display.

4. To exit the record function, press and hold the REC

button for a minimum of 2 seconds. The display will

return to the current reading.

MEASUREMENT PROCEDURES

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Sper-scientific 850045 Dissolved Oxygen - DO Pen Manual de usuario Pagina 9