Back DIYTakealotTuya ZigBee 5-in-1 Air Quality Monitor USB Powered HCHO CO2 VOC Tester GreyR 300.00−11%Takealot · checked 13 days ago View at Takealot AverageR 496.53Lowest seenR 300.00Highest seenR 712.00Last change-R 14.00First indexed10 Oct 2026RetailerTakealotPrice history