Specification
1)Measuring temperature range:-50°C~70°C(-58°F~158°F)

2)Measuring humidity range:10%RH~95%RH

3)Accuracy: ±1°C(or±2°F), ±5% RH

4)Resolution: 0.1°C(0.1°F) &1%RH

5)Display comfort level as comfortable,wet or dry

6)Selectable temperature unit: °C or °F

7)record the max and min temperature and humidity automatically
8) Dimension: 110 x100 x 20mm    LCD VA:80X60(MM)
9)Power supply :1.5V AAA battery