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? What type of walls can’t the Walabot DIY devices scan? Can Walabot DIY devices detect leaks? Can the Walabot DIY devices scan horizontally? Do Walabot DIY devices work on wallpapered walls?