PerfectPrime CO2390, Indoor Air Quality Meter USB CO2 Carbon Dioxide Air Temperature Humidity DataLogger/Thermoemter/Hygrometer with SD Card
by PerfectPrime
- Carbon Dioxide (CO2), Range :0~5000 ppm, Accuracy : 50 ppm ±5% reading , Temperature, Range : - 0 ~ 50°C (32 ~ 122°F), Humidity, Range : 0.1 ~ 99.9%, No need PC control, Sampling setting on device, interval: 2/5/10/30 sec , 1/2/5/10/15/20/30/60 min, Logging Memory: on SD Card (max 16 GB), USB Power Supply: Li Battery 18650 & USB charger or USB power bank compatible with mobile phone power bank and charger