Digital Humidity Monitor
£9.00
Free UK delivery over £5030-day returnsSecure checkout
Know which rooms are too damp, before mould shows up.
A small digital monitor that shows the humidity and temperature in a room at a glance. Put one in each bedroom, the bathroom and the kitchen to see where condensation starts.
What the numbers mean
- 40–60% – the comfortable range for most homes.
- 60–70% – time to air the room and check your absorbers.
- Above 70% – mould has the moisture it needs. Act now.
Stands on a shelf or fixes to a wall. Battery included.
Delivery: most orders arrive within 5–10 working days, with tracking sent by email. Free UK delivery on orders over £50.
Returns: return unused items within 30 days of delivery for a full refund. Email us first and we will send you the returns address. Faulty items are always replaced or refunded.
How the kit works
Four parts, one job: keep the moisture out of your rooms.
Step 1 of 4
Measure
A digital monitor shows the humidity in each room, so you know where the problem starts.
Step 2 of 4
Capture
Refillable absorbers pull moisture from the air with no electricity and no noise.
Step 3 of 4
Clear
A cordless window vac lifts the morning condensation in seconds, before it soaks into sills and seals.
Step 4 of 4
Prevent
A simple routine card shows when to air rooms and when to swap refills, so damp never builds back up.
Questions
Condensation is water from the air settling on cold surfaces like windows and outside walls. Rising or penetrating damp comes from the building itself and needs a surveyor or builder. The kit is designed for condensation.
It depends on the room and the weather. In a damp bedroom in winter expect a few weeks per refill.