Misuratore digitale intelligente di anidride carbonica con monitor di temperatura e umidità

Carbon Dioxide Range: 400~ 5000 ppm[±(50ppm+ 5%)]. Humidity Range: 20~ 80% RH(±5% RH). The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness.

eBay