TP55 Digital Room Thermometer Temperature and Humidity Monitor with All Time or 24hrs Max and Min Records for Temperature and Humidity Baby Room Thermometer with Large Backlight Touchscreen

These are good units. Easy to read and update quickly. They are a good size without being obtrusive and I believe are good value. They seem to be accurate both with temperature and humidity.

Great piece of kit Nice large display which is easy to read and function buttons easy to use and understand. Give a clear and accurate reading of temperature and humidity. Has backlight for viewing display A really good purchase Recommend

Good item with all I need on the front screen. Cool blue light is useful. Screen can be difficult to see at an angle or when battery gets low.

Excellent product! Large display which is easy to read with LED back light displaying the temperature, and humidity level. There are 3 different zones to help you understand the current conditions, Dry, Comfortable and Wet. It offers you 2 modes to cycle between, the last 24 period and All time helping you pin point any recent change in the room. You can also switch between Fahrenheit and Celsius. Batteries included and last a long time in the device (over a year for me and when I switched out the supplied batteries for Duracell). Personal experience: I now have 6 of these (one for each room) and If you have ever had/have trouble with humidity or condensation these are a god send. Previously I was experiencing high humidity problems in the house I was renting, I lost brand new wooden furniture some rooms in the 3 bed house were uninhabitable, the Land lord was useless but like most people I couldn’t afford to move out at the time as I was saving for a deposit for a house of my own. The problem turned out to be insufficient ventilation, I did some research online and bought 2 of these to start off with and found that a few rooms were registering as wet. I purchased a couple of dehumidifiers, (1 upstairs and one downstairs) and the quality of air improved dramatically! No more lost furniture. The monitors let me know when the rooms were registering as wet which I would then switch on the dehumidifier rather than leave them running constantly. I don’t have this issue in my new house it gives me peace of mind knowing the humidity levels of the room you’re in are safe. Overall i can’t fault these little gadgets.

I previously had one of these for months and working perfectly. So I bought another one and placed them side by side in the same room to check for accuracy. The two devices read exactly the same!

So for I have bought 3 of them in total for each room in the house after buying 1 for testing a year ago. It's simple and straight forward. Show's temperatures and humidity with max and min values for the day or total (Replacing batteries will reset the numbers). The option to have a light is good and I have used it maybe once or twice. It has a good visibilty under the low light and when you actually need to turn the light on, you probably can barelly even see the device itself. The original batteries lasted 4 to 6 months. Your own rechargeables will do a month or two based on the battery capacity. One of my device seems to be a bit more power hungry for some reason and lasts a bit under a month, but that is still a good amount when you can just recharge the batteries. All of them are still working and one is in the bathroom which is a bit more harch environment. Quite happy with the quality so for.

I love these. We had a very, very wet house, with water pouring down the windows in the winter. A friend persuaded me to buy one of these to help research the issues of the house. I was convinced it would be complicated and did not take it out of the packaging for over a year! One day I got brave & was astounded. So easy! Tells you everything you need to know the second you put the batteries in! Everything you need is just on the screen & very obvious. If you want more, the touch screen gives easy & instant extras. I can see what the humidity is and the temperature. Also what it was in the last 24 hours max & min. I can have centigrade or fahrenheit with one touch of the screen. It will even light up if I want it to for night viewing. I could not ask for more. I brought a dehumidifier (arete two, 20 L) which also worked really well and very easily. The house started to dry out at once & within 2 weeks it felt dry and no more water on the windows. I brought one of these little toys for each room! I have put them all in one room to test accuracy and they all agree which is reassuring. They also give the same reading as the dehumidifier. I am ridiculously happy! This is a very useful and very easy to use tool

I purchased these to monitor the relative humidity in my new flat after noticing signs of damp and mold. I have them placed in multiple rooms, and they’ve been really useful for tracking humidity levels. The light function is a nice feature, though it can be a bit tricky to see in the dark since it's touch-activated. Overall, a solid and reliable product that has become an essential part of my home. I’m so pleased with them that I plan to purchase another set!