ThermoPro TP50 Digital Thermo-Hygrometer Indoor Room Thermometer with Recording and Climate Indicator for Room, Climate Control Monitor

Firstly huge thanks to ThermoPro for designing tech that just works out of the box, insert the batteries and you're working. Similarly the App just downloads and runs and picks up the device straightaway, no fuss. If only all tech was this straightforward.I wanted to monitor the temperature in an adjoining outbuilding where my water supply enters the building from a borehole. I was concerned about it freezing and bursting the pipes. However, there's a substantial (18" - 24") stone wall between the outbuilding and the kitchen. I wasn't sure the Bluetooth would get through but there are points where an air vent and pipes come through the wall. The good news is that I can read the temperature on my Nokia and my iPad.I believe it's accurate enough for my needs. I put it next to two ThermoPro TP50 units that I've had for over two years and once they settled down, took a few hours, they were all in agreement within the accuracy claimed for them, temperatures were within 0.2 'C, humidity within 3% of each other. The TP50s have run 24/7 for two years on the original batteries and never missed a beat monitoring humidity when we're drying clothes indoors with a heated clothes airer and a dehumidifier. Overall I'm very impressed with ThermoPro devices.

I have had a few of these devices for a decade but they recently stopped working.; knowing the temperature and humidity in different rooms has been an interesting exercise round the house, especially as we refurbished and improved insulation in different areas.They work straight from the box. Insert the supplied batteries and they instantly spring into action. No fuss, no settings - just data. That’s a big plus.The are improvements on my previous versions, e.g. the text is clearer and the show the minimum and maximum of each datum.Recommended.

This has been a pleasant purchase and I would like to share my experience.The device comes exceptionally well packaged. Upon opening the box you are greeted with a couple of cards with customer service information and plenty of information on how to contact them via social media. This indicates to me a positive attitude that they want me to be very happy with this product. You also receive an instruction manual which is extremely basic but honestly, the device is very self explanatory. All I learned from the instructions is that if you hold the one and only button at the back of the device, it resets the recorded min/max readings.The device requires 1 AAA battery to work and it is supplied with 1 in the box so I got to use my device straight away without delay. The screen has a sticker protector on which is not necessary in my opinion however, I appreciate the gesture.After initially turning on, the device was in my hand. It immediately picked up a humid environment from being in my hand but after placing the device down on a flat surface, it averaged back out to a normal reading and went down to 55%. I have tried the device both lying down and being propped up and I have noticed zero difference in readings.The humid sensor I cannot compare as it is the only device I own to measure this in my house. However, the temperature sensor appears to be displaying about what I expect in my house and I have other devices to compare with and I can confirm it is reasonably accurate.The screen is very basic. It’s a very simplistic screen with no backlight so unfortunately, you will not be able to see any readings in the dark. I would like to see this feature added but, for the price I paid… I cannot complain.I have to give this product a perfect review because for the price, I cannot complain about anything.

what a nice surprise to see a product that is good value and works out of the box, Well you have to put battery in. nice and simple seems to work well. gives high and lows of temp as wll as current. Clear big numbers. has a magnet on the back so i have mine on the fridge door.

This is a fantastic little device. Good size, great screen and is accurate. Bought as we are expecting a baby, and worried about room temperatures. It’s awesome!

Both of mine lasted around 3.5 years on their original included AAA battery. Memory of past readings doesn’t retain with a battery swap, even if you do it really fast unfortunately. Reading accuracy seems pretty good, around the same as my dehumidifier and central heating sensors. I find them useful in the winter for indicating when you need to open windows and let in some fresh air or turn on the dehumidifier

Works great and a good size. Easy to read and understand.

I bought these as a pair. My house is Victorian and solid brick, so humidity does collect and this device has allowed me to see what the levels are as well as monitoring temperature in one of my bedrooms. I have found them very useful. In terms of temperature accuracy and level of humidity, they are quite similar to the reading I get on my Salus thermostat and dehumidifier reading. Good product and good price. Pleased I purchased.