Range 
Temperature: -10℃～+50℃ (+14℉ ～ +122℉)
Battery life: one year
Size of product: 83*43*12mm
Material: ABS
Packaging style: Blister
Packaging material: PVC

Packing details 
Qty. in carton: 50PCS
N.W.： 3.0KG
G.W.： 3.3KG
size of carton： 32*26*14 CM

Features:

*Date and time display

*alarm function

* Temprearure display and temperature unit ℃/℉ changeable

* 2 modes of time display: 12h / 24h
 
* Power-supply（button cell）: 3V（CR2032) ×1