Sper-scientific 850045 Dissolved Oxygen - DO Pen Manuale Utente Scaricare il pdf (Pagina 14)

1. Replace the batteries when the low battery icon

is displayed in the upper left corner of the LCD.

Use 4 new AAA batteries.

2. To replace the batteries, open (turn counter-clockwise)

the Battery Cover (Fig., 1-6).

3. Ensure the Battery Cover is secured after replacing the

batteries.

BATTERY REPLACEMENT

1 2 ... 9 10 11 12 13 14 15 16

Nessun commento

Sper-scientific 850045 Dissolved Oxygen - DO Pen Manuale Utente Pagina 14