Features:
100% New and high quality
Large LCD display, multi-function.
Indoor & outdoor temperature display, indoor humidity display and time display.
Memory of MAX & MIN measuring value.
12 hour / 24 hour displaying system selectable.
?/° F unit selectable.
Everyday alarm function.
Clock, Date & Calendar function (month and date).
Desk-top placing or Wall Hanging.
Low power consumption.
High stability & accuracy.

Specification:
Device color: White
Temperature range: Indoor & Outdoor -50 ~ +70? (-58 ~ +158°F)
Humidity range: 10% ~ 99% RH
Device dimension: 10.5*9.8*2.4cm
Power supply: 1.5V*1 (AAA size) not included