MISCELLANEOUS:
Clear LCD layout, white backlight,
Easy keypad operation and smart and exquisite appearance,
Upper limit alarm and lower limit alarm can be set, User calibration is provided,
Low power consumption; three AA alkaline batteries, 1,500 hours battery life(typical value,
backlight off）.
Adjustable sampling rate and the filter action.
Sensor offset correction
Display freezing
Automatic backlight shut-off, automatic power shut-off and low battery voltage detection.
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