What types of objects can the Walabot DIY devices detect? November 12, 2020 14:03 Walabot DIY devices are able to detect wooden and metal studs, PVC, metal pipes and wires in drywall. Related articles Do Walabot DIY devices need to be calibrated on each new wall? Can Walabot DIY devices be used on the human body? Do Walabot DIY devices work on wallpapered walls? Can Walabot DIY devices detect leaks? What can Walabot DIY devices detect?