DC803 Indoor LCD Digital Thermometer Humidity Outdoor Temperature Alarm Meter Tester Hygrometer Weather Station 12h 24h Time Date
DC803 Indoor LCD Digital Thermometer Humidity Outdoor Temperature Alarm Meter Tester Hygrometer Weather Station 12h 24h Time Date
1. Specification:
-Temperature Range:
Indoor: -10℃～+50℃ (+14℉ ～ +122℉)
Outdoor: -50℃～+90℃ (-58℉ ～ +194℉)
-Temperature Accuracy: ±1°C (1.8°F)
-Temperature Resolution: 0.1°C (0.2°F)
-Indoor Humidity Range: 20%RH～90%RH
-Humidity Accuracy: +/- 5% RH
-Humidity Resolution: 1%
-Mounting Options: Fold-out table stand, magnetic back
-Battery Required: 1.5V（AAA) ×1 (With/without)
-Material: ABS
-Dimensions: 145*80*24D (mm)
2. Functions:
* indoor & outdoor temperature display, indoor humidity display
*time diaplay * temperature unit ℃/℉ changeable
* memory of MAX/MIN value of temperature,and display the recorded time simultaneously
*highest/lowest outdoor temperature alarm function
*date & time display
* 2 modes of time display: 12h / 24h * everyday alarm function
*comfort level display
*Display of comfort degree
Smile Face: appears @ indoor Temperature: 18℃ ～25℃ （64℉ ～77℉）& Indoor Humidity: 40%RH～65%RH
Unhappy Face: @ other indoor Temperature & Indoor Humidity
3. Operations:
Open battery compartment cover, take out the battery, put on the battery (the positive pole “+” towards you) and the cover, then the meter starts to work.
4. Attentions:
1.Press [RESET] button for one time when the meter is first used or the battery is replaced.
2.Press [RESET] button for one time if any abnormal display appears.
3.Put the replaced battery at places appointed by government.
4.We do not notice if any technical change is applied in this meter.
