DIY 14 Detector Index in 1 Indoor Air Quality Detector PM 1.0, PM 2.5, PM10 HCHO Detector Detector VOC Detector CO2 Humidity Detector Temperature and other 6 atmospheric particles with DART sensor

Description

Designed with a Stain-indicating Backlight,indicating stain by the color of backlight II)The temperature is calibrated with fluke(equivalent to a thermograph for special purpose) to ensure a temperature error tolerances is within +/-0.5 degree III)Report pollution status in the form of chart (record the data of 320 points of recent 24 hours at most ) IV)Can be linked with computer via USB port for software and function up-grading(continuous) IIV)Provided with imported sensor of which the cost is much higher than that of other similar product and the performance is perfect VI)Only one product that can be kept power-on for months , of which the stability and reliability reach the industrial level .*Package indluding : 1 Detector Machine. 1 USB Line