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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
The controller is brushless
Type B tube length: 4 75cm long aluminum tubes
covering most of the rear area of
Integrates IR blocking filter
40HQ: 808 cartons * 8 pcs = 6464 pcs
BENETECH GM8803 Home Indoor Air Quality Detector Haze Smog Tester PM2.5 PM10 Gas Analyzers % Bedding The controller is brushlessFeatures 1. Real time dynamic measurement of PM2. 5 PM10 concentration in air. 2. Ambient temperature and humidity measurement temperature unit conversion. 3. It has three different display mode switching. 4. Many function, MAX MIN display, data saving function, sound and light alarm settings and LCD backlight display. Specification 1. Gas Tested: Particulate Concentration of PM2. 5 PM10 in the air 2. Temperature Range: (0 5000)ug m3; Measuring Range: