Внешняя торговля C605 высокая и низкая температура термометр холодильник термометр сигнализация alarm Thermometer

 产品规格

温度测量范围: -40℃～+70℃ (-40℉ ～ +158℉)
使用电池: 1.5V（AG10）× 1个

基本功能
冰箱温度显示
高、低温度自动报警功能（默认高温28℃，低温18℃）
可设置任意高温、低温报警范围
℃/℉温度切换显示
LED灯指示报警

操作方法
 按机背指示方向推开电池盖，然后装回电池及电池盖，该机即可使用。

按键功能：
[SET]设置最高、最低温度报警范围；
[+]增加被设项目的数值；
[-]减少被设项目的数值；
【℃/℉】：切换温度单位以℃(摄氏度)或℉(华氏度)显示
3. 在初始状态下，默认的高温报警值28℃，低温报警值18℃.（当温度高于高温或者低于低温时，LED灯闪烁报警。）
4. 任意高低温报警范围设置：长按[SET]2秒，"SET Hi"位置数值闪动，按[+]/[-]进行最高温度数值调整，再按一次[SET]，"SET  LO."位置数值闪动，按[+]/[-]进行最低温度数值调整；最后按一次[SET]确认设置

1Specification:
Temperature Range: -40℃～+70℃ (-40℉ ～ +158℉)
Power-supply: 1.5V (AG10) x 1

2Functions:
* fridge temperature display
* Highest/ lowest temperature alarm function (Default setting: highest 28℃; lowest 18℃)
* Setting the random temperature alarm range
* Temperature unit ℃/℉ changeable
* LED alarm indicator light

3Operations
3-1 Open battery compartment cover, put on the battery and the cover, then the meter starts to work.
3-2 Button function:
[SET] set the highest & lowest temperature alarm range.
[+] increase the value of what is under setting.
[-] decrease the value of what is under setting.
[℃/℉] change temperature unit between Celsius (℃) and Fahrenheit (℉) .
3-3 In status of origin，Highest temperature alarm default setting is 28℃ ,Lowest temperature alarm default setting is 18℃
3-4 In status of origin, press and hold [SET] for 2 seconds, the value around “SET Hi.” (The highest temperature alarm value) flashes, press [+]/[-] 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 [+]/[-] to increase/decrease the lowest temperature alarm value; finally, press [SET] for one time to confirm the setting.