New Professional PM2.5 Detector Formaldehyde Detector HCHO & TVOC Air Analyzers Tester
Description
Features Double thousand bit detection Thermostatic detection Air convection detection Dry battery protection Intelligent memory calibration HD LED screen Hardwaresoftware anti jamming Easy operationSpecifications Detection principle principle of semiconductor gas sensor Digital display Thousands bit display Battery type 3pcs AA battery battery is not includes Please Click Here to Download the English User ManualPackage Includes 1x Formaldehyde detector Without battery Details Pictures
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