u/Middle-Adeptness7186

This cant be accurate! Really hoping this is a dud or something. I reset the device after it initially read 40 and it went up to 105 and then today it says 103

I tested the radon in my basement and it is at 50. Pretty concerning. This is a picture of the tube thats in place. Im not really sure if its an actual mitigation system or what? And why is there duct tape over the bottom. I looked outside and there is not a tube that leads to the roof with a fan. There are two short tubes ( as shown in the 2nd picture) not sure if these are related but they are in proximity to where the tube would be below in the basement.