AM7p HCHO Detector Air Quality Detect Machine Home

These devices are mostly used in home air circumstance testing which based on modular design theory. Provides up to 7 daily air quality data references. The built-in rangy temperature reading calibration technology allows the user to manually adjust the reading values within the range of -10 to 35 Celsius degrees. The Auto Sense technology built-in the V-4 formaldehyde amp module suppresses long-term using drift of the formaldehyde sensor and provides 4 seconds faster response data. Fully open design makes the internal airflow exchange smooth and temperature humidity detection sensitive which is more accurate by comparing other competing products using built-in probe and compensation method to calculate temperature. You can have a try.Features:Miniaturized 7 in 1 home air quality integrated detecting solution help detect PM2.5 PM10 HCHO TVOC CO2 TEMPERATURE Relative Humidity.Modular unit design hot swappable sensor components easier to maintain.Provides up to 7 daily air quality data references.The formaldehyde detection sensor uses a brand new V-4 amp module to provide 150uV low-temperature drift performance.Formaldehyde detect sensor provides least significant bit resolution as low as 0.004mg/m3.The new rangy temperature calibration technology allows device adjusting could be done under outdoor environments even at -10 C.Rapid data output capability all reading data can be recorded every 4 seconds in extended TF card.Fully open design makes the internal airflow exchange smooth and temperature humidity detection sensitive which is more accurate by comparing other competing products using built-in probe and compensation method to calculate temperature.The whole device is equipped with 18650 lithium battery easy to replace and purchase standard version can provide 6 hours of battery life.AIR MASTER devices can guarantee stable long-term test of 7*24 hours by connecting with micro-USB port.Non consumable materials 3 to 5 years of average sensor life.Specifications:Name: Air Quality DetectorItem size: 79 * 95 * 23mm / 3.11 * 3.74 * 0.91inItem weight: 164g / 5.78ouncePackage size: 100 * 90 * 40mm / 3.94 * 3.54 * 1.57inPackage weight: 304g / 10.72ouncePackage list:1 * Air Quality Detector