Skip to product information
Digital Hygrometer & Thermometer – Indoor Humidity Meter
£9.99
✓ Free delivery on your first order with code WELCOME
✓ Free tracked UK delivery over £50
✓ Tracked delivery – see delivery times
✓ 14-day returns
Keep an eye on your indoor humidity and temperature with a compact digital hygrometer. Ideal for bedrooms, living rooms, cupboards and anywhere you want to understand moisture levels before deciding whether to ventilate or use a dehumidifier.
- Displays relative humidity (%RH) and room temperature
- Compact digital screen for quick checks
- Choose one monitor or a three-pack for multiple rooms
Humidity guide: many homes aim for roughly 40–60% relative humidity. Readings change through the day, so look at the pattern over a few days rather than a single reading.
Good to know: a hygrometer measures humidity; it doesn't remove moisture. Use it to see which rooms need more ventilation or a dehumidifier.
Free first deliveryCode WELCOME at checkout
Fast dispatchUsually 1–2 working days
14-day returnsSee how returns work
Secure checkoutCards, Apple Pay & more
Good to know
When will my order arrive?
Most orders are dispatched within 1–2 working days and arrive 2–3 working days later with tracked delivery. Delivery is free on your first order with code WELCOME, and free on every UK order over £50. Delivery information
Can I return it if I've opened it?
Yes. You have 14 days from delivery to change your mind, and you can open an item to check it, just like in a shop. If it's been used, the refund is reduced to reflect that, and single-use absorbers that have been used up can't be refunded. Faulty items are always covered. Returns & refunds
What humidity should my home be?
Aim for 40–60%. Above about 65% for long periods, condensation and mould get an easy start. Below 40%, the air can feel dry on your skin and throat. A hygrometer shows you exactly where each room sits.
Will this fix my damp?
Our products deal with condensation, the most common cause of damp. They won't fix a leak, rising damp or rain getting through a wall. If you're not sure which you have, our Find Your Fix guide walks you through it.