Here is the hose meter as talked about in Episode 19 of The Camping Crew Podcast.
GARDENA Water Smart Flow Meter: Practical water meter for attachment to the tap or water consumer for monitoring water consumption with a clearly organised display; battery-powered (8188-20) https://www.amazon.co.uk/dp/B0…rDb8Y7W9R9
GARDENA Water Smart Flow Meter: Practical water meter for attachment to the tap or water consumer for monitoring water consumption with a clearly organised display; battery-powered (8188-20) https://www.amazon.co.uk/dp/B0…rDb8Y7W9R9