41u5azI+N3L.jpg。Amazon.co.jp: 二酸化炭素濃度計 CO2モニター CO/CO2濃度/湿度/温度/大。CO2モニター表示器HJ-CO2-LED75(換気モニタ) サトテック | CO2。。71q+ouSuRML._AC_UF1000,。CO2, temperature, and humidity monitor with display.- CO2 Measurement: CO2 level: 2662 ppm- Temperature Measurement: Temperature: 15°C- Humidity Measurement: Humidity: 58%- Included Accessories: Includes charging cable and adapter- User Manual: Includes user manual in Japaneseご覧いただきありがとうございます。