General-tools-and-instruments DPHC2001 Uživatelský manuál stáhnout pdf (Strana 8)

Fig. 2 Fig. 3

3-1 Display

3-2 Power Button

3-3 REC. Button

3-4 Hold Button

3-5 C, F Button/A Button/up Button

3-6 PH/mV Button/B Button/left Button

3-7

EMP. C Button/D Button

3-8 CAL Button/C Button/down Button

3-9 Battery Compartment/Cover

3-10 PH BNC Input Socket

3-11 Lock Switch

3-12 Optional Probe Input Socket

3-13 RS-232 Out Terminal

3-14 Stand

3-15 PH 7 VR

3-16 PH 4/PH 10 VR

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 24 25

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General-tools-and-instruments DPHC2001 Uživatelský manuál Strana 8