Temperature Range: -50°C ~ 70°C/ -58°F ~ 158 °F Humidity Range: 20%RH-80%RHTemperature Accuracy: +/- 1°C(2°F )Temperature display resolution: 0.1°C/0.2°F Humidity Accuracy: +/- 5%Humidity Display Resolution: 1%Product size: approx. 20*15*2 cm / 7.87*5.9*0.78 inchNet weight: approx. 278 gLarge LCD display, multi-function.Clock, Date & Calendar function (month and date).Everyday alarm function.Desk-top placing or Wall Hanging.Low power consumption.High stability & accuracy.NO backlightPackage List:1 x Digital Multi-function Thermo-Humidity Meter (Battery not included)Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..Only the main product is sold, other decorations are not sold.