Nhiệt Kế Đo Nhiệt Độ Cho Tủ Lạnh

Giới thiệu Nhiệt Kế Đo Nhiệt Độ Cho Tủ Lạnh

Description:
Specification:
Temperature Range: -10℃～+50℃(+14℉～+122℉)
Humidity Range: indoor 20% ~ 95% RH（When the humidity＜20%RH, display “Lo” directly; When the humidity＞95%RH, display “HI” directly）

Power-supply: 1 x 1.5V AAA Battery (not included)
Functions:

Temperature & humidity display

Temperature unit℃/℉changeable

Highest/ lowest temperature alarm function (Default setting: highest 28℃; lowest 18℃)

Adjustable temperature alarm range

Operations:

3-1 Open battery compartment cover, take out the polarity insulator, put on the cover, then the meter starts to work.

3-2 BUTTON function:

[SET] set the highest & lowest temperature alarm range.

[UP(+)] increase the value of what is under setting.

[D W(-)] decrease the value of what is under setting.

3-3 In status of original, press and hold [SET] for 2 seconds, the value around “SET Hi.” (The highest temperature alarm value) flashes, press [UP(+)]/[D W(-)] to increase/decrease the highest temperature alarm value; then press [SET] for one time, the value around “SET Lo.” (The lowest temperature alarm value) flashes, press [UP(+)]/[D W(-)] to increase/decrease the lowest temperature alarm value; finally, press [SET] for one time to confirm the setting.

Specification:
Material: Plastic
Size: Approx. 8.4x9x2cm/3.30x3.54x0.8inch
Package Includes:
1 Piece Digital Thermometer Alam
1 Piece User Manual
Note:
Attentions:
4-1 Take out the battery from the battery compartment for 2 seconds if any abnormal display appears.

4-2 Put the replaced battery at places appointed by government.

4-3 We do not notice if any technical change is applied in this meter.

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Giá CKB