Technical specifications | |
Power supply | 3.7V, 2200mAh 18650 rechargeable lithium-ion battery or 5V USB cable for power supply |
Input | (USB) 5V/2A |
CO2 Measuring range | 0~10000PPM |
CO2 Resolution | 1PPM |
CO2 Accuracy | ±40PPM±rdg10% |
Temperature range | -20~60ºC(-4~140ºF) |
Temperature accuracy | ±1ºC(±2ºF) |
Temperature resolution | 0.01ºC/ºF |
Humidity range | 0~100% RH |
Humidity accuracy | ±2%RH (20~80%RH) |
Humidity resolution | 0.01% RH |
Working current | 100~300mA |
Charging time | 3 hours |
Discography | 20000 groups |
Operating humidity range: 0~99% RH Storage temperature range: -40~80ºC (-40~180ºF) Operating temperature range: -10~+60ºC(-14~140ºF) |