Đồng Hồ Điện Tử Đo Nhiệt Độ Và Độ Ẩm Màn Hình Lcd C / F Kèm Đồng Hồ Báo Thức Tiện Dụng

Giới thiệu Đồng Hồ Điện Tử Đo Nhiệt Độ Và Độ Ẩm Màn Hình Lcd C / F Kèm Đồng Hồ Báo Thức Tiện Dụng

features:
large lcd display,multi-function.
indoor & outdoor temperature display, indoor humidity display and time display.
the memory of max & min measuring value.
12 hour/24 hour displaying system selectable.
clock, date, calendar function (month and date).
pointing function on each hour
everyday alarm function.
week display function
low power consumption.
high stability & accuracy.
desk-top placing or wall hanging
specification:
device colour: white
temperature range:indoor&outdoor -50 70(-58 158°f)
humidity range:10%99% rh
power supply:1.5v*1 (aaa size) included
device dimension:10.5*9.8*2.4cm
device weight:126g
package size:18*13*4cm
package weight:162g
how to use the htc-1 thermometer
install power batteryaaa).
in the initial state, press mode about 2 seconds, then the time digits start flashing. after that, you can press adj to adjust the digits value. by pressing mode continuously, you can set clock 12/24′ month day.
after time set, the 2 points between hour and minute flashing. press mode once, the 2 points not flashing, then press mode about 2 seconds and the screen display alarm mode. by press adj, you can set alarm time. after setting the alarm time, the current clock will display in 1 minute.
press memory, you will see the max/min temperature and humidity. press memory about 2 seconds to clear the max/min value.
package included:
1 x temperature & humidity meter

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Giá SHAN