The vLoc Pro 2 has an ‘i’ button and by pushing this button you can measure depth and current. Please be aware that the depth is taken to the centre of the field so in the case of a 300mm pipe the depth measured is 150mm deeper than the top of the pipe.
If you suspect that there may be a distorted signal and in particular a vertical distortion. i.e. a Telstra cable above a power cable, then if you follow the below guide you will be able to prove it.