For inquiries regarding our expert-paid services for crafting SCI-level research papers and theses in the field of Radiation Physics, please do not hesitate to contact us via WhatsApp at +923339540748
You can use a Geiger-Muller detector to estimate radiation doses. It is sensitive to electrons but less so to photons, yet it can provide useful initial results. I think you can easily buy one for personal use.
If you want something more accurate you will need to use scintillators to know exactly what's going on