Huato A200 User manual

Operation manual for A200 Digital thermo-hygrometer
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Introduction
Thank you for purchasing HUATO A200 Digital thermo-hygrometer. This product is
featuring large LCD display temperature and humidity value as well as time and
comfortable state simultaneously. We believe HUATO products can satisfy your
requirements perfectly.

Operation manual for A200 Digital thermo-hygrometer
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1. Product Features
Both ℃and ℉are available.
Display temperature, humidity, data, time as well as environment status simultaneously. Elegant
appearance design, desktop and wall-mounted are available.
Reliable and stable with high quality and good appearance.
MAX/MIN function key to show the maximum minimum value.
Whole point buzzer time function and alarm clock.
Very easy to use and competitive.
Desk-top and wall-mounted.
2. A200 series digital thermo-hygrometer specifications:
Temperature resolution
±0.1 ℃/±2℉
Temperature accuracy
±1℃
Humidity accuracy
±5%RH
Temperature measuring range
-20~70℃/ -4~158℉
Humidity measuring range
10~99%RH
Power supply
9V Block battery
Product dimension
135×124×35mm (5.31×4.48 ×1.37” inch)
Package dimension
152×132×45mm
LCD size
97×78mm (3.81×1.37” inch)
Weight
300g
Accessories
Calibration certificate, warranty card, 9v battery and gift box with carrying case.
3. Applications
It has been widely applied in medical field, warehouse, office, lab and agricultural industry etc.
4. Brief introduction for A200 structure:

Operation manual for A200 Digital thermo-hygrometer
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LCD display
Model tag
Mode
Series No
Max/Min
Hanger
ADJ
Holder
℃/℉
Battery cover
5. Install battery and mounting dimension:

Operation manual for A200 Digital thermo-hygrometer
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6. Indicator instructions:
Icon
Instructions
This icon indicates the temperature value in Celsius
This icon indicates the temperature value in Fahrenheit
This icon indicates the humidity value
Indicate date, press ADJ under the time status
Indicate current time and alarm clock time
Integral point to announce function open
Alarm clock function open
Indicate that the environmental humidity is between 50%-70%, comfortable status
Indicate the environmental humidity is above 70%,wet status
Indicate the environmental humidity is below 50%, dry status.
Indicate that it is the highest temperature and humidity value, turn to be the normal
status if no press within 10 seconds
Indicate that it is the lowest temperature and humidity value, turn to be the normal
status if no press within 10 seconds

Operation manual for A200 Digital thermo-hygrometer
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7. Buttons Instructions:
MODE ADJ ¡ãC/¡ãF
：Switch and setting button, press this button to switch clock to alarm clock. Press it for 3 seconds
under the clock mode, time, 12rh and 24rh, alarm clock and date can be set via 【ADJ】.
MODE ADJ ¡ãC/¡ãF
：Can be used for checking the max temperature and humidity values or min temperature and
humidity values. Also can be used for deleting max or min values when pressing the button for 3 seconds.
MODE ADJ ¡ãC/¡ãF
：This button is applied for adjusting the setting list, opening and closing the alarm clock as well as
the date. Besides, it can be used for setting the values under the setting mode and switching clock to calendar
under the clock mode.
MODE ADJ ¡ãC/¡ãF
：This button is used for switching ℃to ℉.
Note: Press 【ADJ】to close the alarm clock when alarm goes on.
If you have any question or would like advice on how best to use the thermo-hygrometer for a particular
application, please feel free to contact us.