2-Pack Medidor Digital De Humedad y Temperatura Termometro Ambiental Higrometro
Battery Operation: Require 1 x AAA battery (not include). Simple Design: With the little bracket on its back side and total weight about 97g, it is easy to place and carry. Temperature and Humidity Functions: With temperature range from -10 °C to +50 °C and humidity 10 % ∼ 99 % RH.