About This

• 【CO2 DETECTOR】 The IAM-O2 3-in-1 indoor air quality monitor can monitor carbon dioxide concentration, temperature and humidity changes in real time through the backlit LCD screen.
• 【LONG-LASTING BATTERY LIFE-- ENERGY-EFFICIENT & COST-SAVING】Ndir Air Quality Monitor advanced low-power technology reduces electricity consumption, enjoy 3-6 months of uninterrupted use on a single charge, eliminating the hassle of frequent recharging or keeping it plugged in 24/7 like other detectors.
• 【HIGH-PRECISION SENSOR】 Indoor Air Quality Monitor equipped with a Swedish CO2 sensor, it can accurately measure CO2 concentrations from 0-9999ppm; sensor, which can simultaneously measure temperature (accuracy up to ±0.2°C, ±0.36°F) and humidity (accuracy up to ±1.8%RH).
• 【SOUND SYSTEM】Battery powered Air Quality Detector has a system of sound and indicator light. The green light indicates good air quality, the yellow light indicates medium, and the red light warns of unhealthy.
• 【PORTABLE SAFETY GUARD】The IAM-O2 Air Quality Monitor can be placed flat on the table or hung on the wall. It is flexible and convenient and suitable for any indoor environment.
• 【PERMANENT SETTING MEMORY】Built-in power-off memory chip can permanently lock all personalized parameters. Even if there is an accidental power outage with Air Quality Monitor, the settings will not be lost.