Amprobe WT-10 Manual De Uso página 10

INTRODUCTION
Congratulations on your purchase of WT-10 pH/Temp.
pen-type water quality meter. A convenient instrument
to measure water pH value and temperature.
Features
• IP66 Waterproof housing.
• Easy to read 45° angle display
• Dual display with ATC (°C / °F switchable)
• Data hold to freeze display
• Replaceable pH electrode
• Auto power off
• One touch only for calibration
OPERATION
1. Remove the cover to expose the electrode.
Electrode is protected by a small transparent
plastic cap. It is normal if white crystals are present
on the electrode assembly. Rotate the small
transparent plastic cap in clockwise direction to
expose the electrode glass bulb. DON'T pour out
the liquid in the small cap, the liquid is used to
keep electrode wet.
2. Press "POWER" button to turn on the meter. Dip
the electrode into the test solution and gently stir
it to get a stable reading.
3. A small dot " " is flashing while the meter
is working, the screen shows pH value and
temperature (ATC) with unit °C or °F (Fig.1)
4. Press "HOLD" button to freeze the current
reading. The small dot stops flashing.
5. The meter is capable of taking measurements with
Automatic Temperature Compensation. "ATC"
shows at the left corner of the screen.
3