Dostmann Electronic PH CHECK 5040-0301, Руководство по эксплуатации

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Danger of death!
• Do not use the device in an environment
hotter than 85°C!
The lithium battery may explode!
• Do not expose the unsit to microwave
radiantion. The lithium battery may explo-
de!
MATERIAL SUPPLIED
This package contains:
1 x PH CHECK
2 X CR2032 button battery
1 x Operation manual
1 x Container with storage solution
POWER SUPPLY
The meter is powered by 2 pcs CR2032
batteries. To check the battery when:
1. First time use
2. The battery symbol appears on LCD
3. The meter can not power on
To install the batteries:
1. Turn off the meter.
2. Loose the battery cover in clockwise
direction by coin
(DON‘T discard the black washer!)
3. Replace the old batteries with two new
button cells CR2032.
4. Make sure the batteries are in place and
the polarity is correct.
5. Put back the battery cover and turn it in
counter-clockwise direction to lock
NOTE:
1. Please re-calibrate the meters after
changing batteries.
2. Remove battery from instruments that you
do not plan to use for a month or more.
Do not leave battery in instrument.
LCD DISPLAY
- The 1st display shows the measured pH
reading.
- The 2nd display shows the temp.
- Cal = Calibration mode
- ATC = Auto Temp. Compensation
- =Data hold