Sper-scientific 850055 pH Meter - Advanced Uživatelský manuál stáhnout pdf (Strana 8)

KEYPAD

POWER/SET

CAL/ESC

HLD/REC

MODE/▲

MEM/▼

MN/MX/AV

Press to turn meter on/off.

Press and hold for more than 1

second to enter SET mode.

Switch between NORMAL and

CALIBRATION mode.

Press to enter manual

temperature setting. In

calibration, setting or recall

mode, press to return to normal.

Press to freeze reading.

Press again to release.

Press for more than 1 second to

switch between NORMAL and

RECALL mode.

Press to switch mode.

Press to increase setting value.

Press to save current reading.

Press to decrease the setting

value.

Press to confirm calibration or

parameter setting.

Press to view the min/max of

the memory in recall mode.

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Sper-scientific 850055 pH Meter - Advanced Uživatelský manuál Strana 8