#40 Bosean Air Quality Detector review (DO NOT BUY)

This is a standard-issue cheap Amazon air quality monitor/detector. They come under many names but have one thing in common - using cheap VOC sensor and extrapolating that into a myriad of values. Long story short - it’s hogwash. If a device claims to measure CO2 and costs less than $100, it’s almost certainly fake. To be fair, I knew this going in, but I needed material for my channel.