This product display value by LCD
• Embedded installation
• Measuring Range: Temperature -50℃-+70℃（-58℉-+158℉） Humidity 10%-99%RH
• Measuring Accuracy: Temperature ±1℃（±2℉） Humidity ±5%RH
• Display Resolution: Temperature 0.1℃（0.2℉） Humidity 1%RH
• Operating Voltage: 1.5V, one button cell size LR44(Not included)
• Dimension (Dia.*Thick): 4.5 x 1.5cm/1.77"x0.59"(approx)
• LCD Diameter: about 2.6cm/1.02"
• Color: Black
• Quantity: 1 pc
