Timelapse Caravan Damp check

A couple of timelapse clips showing most of the process of conducting a damp check on a caravan (same for a motorhome). We use two test meters a "pin" type and capacitive unit and use them both to confirm results. Just having the standard caravan seating cushions etc means a fair bit of moving things around to get where we need to test so its so much worse if under bed storage is full of belongings that need to be removed for access to floor and wall for testing.
While we have those areas open for testing we'll also be checking pipework, 12V and 230V cable runs, drop holes and vents etc.