ELECALL Household Gas Analyzers Home indoor air quality monitor Detector testing Gas air monitoring

ELECALL Household Gas Analyzers Home indoor air quality monitor Detector testing Gas air monitoring Brand:ELECALLModel NO.:EM92Product Name: Household Digital formaldehyde monitorDetector subject: formaldehyde; temperature; humidityResolution:formaldehyde0.01mg/m3; Temperature:1 Humidity:5%Detect accuracy: formaldehyde 5% Temperature:1 Humidity:5%Detect range: formaldehyde 0.00~3.00mg/m3; Temperature -10~60 Humidity 0~90%Detect principle: ElectrochemistryBattery:1.5V AA*3(not included)+USB chargerWorking temperature:-10~45Working Humidity:10~75%RHStorage temperature:-10~60Storage Humidity:10~70%RHWeight:160g