AZ7798 Indoor Air Quality Monitor CO2 Recorder Logger CO2 Temperature RH Data Logger CO2 Range 0~9999ppm Energy Controllers with low power consumption

with low power consumption

no condensation*Standard accessories: Power Adapter

Wavelength range: 400~700nm

Type of Liquid:Water (hot water

UV and infrared

AZ7798 Indoor Air Quality Monitor CO2 Recorder Logger CO2 Temperature RH Data Logger CO2 Range 0~9999ppm Energy Controllers with low power consumptionBrand: Graigar Features: * Advanced CO2 Logger, your best IAQ (Indoor Air Quality) Watcher. Up to 5333 point memory for each parameter * 15 degree tilt angle for checking and reading easily. One key touch to activate the logging mode * Real time clock and calendar are displayed. Warning carbon dioxide level from 1000 5000 ppm * Super large LCD display CO2 value (with good, normal, poor air quality indicator), Year Month Date, Hour Minute, Air Temp. &