TempPro TempAir 500 FT Indoor Outdoor Thermometer Wireless with Sensor

I was surprised how good this unit is after a month's use. The only feature I'm not sure of yet and which could affect future review is battery life, but so far it is much better than the Oregon Science unit it has replaced in that:• the sensor transmits easily from outside one end of the house to the room completely at the other end and through metal siding; the last unit could not do that• While initially I had the sensor indoors right next to the receiving unit and the indoor and outdoor temps differed by a few degrees, I found this was from handling the sensor. The difference went away with time. Outdoors, the sensor sends a temperature which is within one half degree of my expensive and accurate Davis Vantage View weather station. The two devices are in someone different places in the yard, one in sun the other not, but on cloudy, calm days when the readings should be the same, they are• The contrast on the display makes it very easy to read. The display unit is relatively small but the digits completely fill the whole screen and are readable from across the room• The backlight works very well with a tap in the center top of the display• The max-min feature is not explained well in the manual but works this way: you reset the max-min by holding that button for 5 seconds, then there is another button that gives you the choice of showing the max-min temps from the last time you did a reset or the max-min temps within 24 hours of that reset. So if you reset at 11:58 PM and use the 24 hour choice it gives you the max-min since the last 11:58 PM and then starts all over for the next 11:58 PM. It counts 24 hours internally. There is no clock. If you choose the “all time” setting instead of 24 hours, the max-min never resets and you will see the max-min since the last time you reset which could have been a month ago. The unit only operates in one of the max-min modes at a time. If you set it to "all time" you cannot display the 24 hour value.• The only”con” I would register is that there is no beep or other indication that the max-min reset has been successful. You can check to see if the max-min are both the current temp when you do the reset, but a beep would be nice.

5 stars> I've had this 2 0c station for about two years now and it still runs perfectly. Had to put new batteries in it a few times but that is it. Easy to set up and easy to use and simple, clear display gives you instant outside temp and humidity from nearly any where in your home.The Florida weather can be hard on things like this. But we have not had a problem at all.

It's very basic. Easy set up. Does what it says it does.

Works great. Love that the light doesn’t stay on all the time as we have it in our bedroom and would be bright at night. It’s easy to quickly turn it on when we need it and it goes off quickly.

My second one. First unit purchased was checked against a lab standard, was within +/-2 deg. F within temp. band of interest; relative humidity reading close enough. Plus, supports two slave temp. gauges. Really good for $20.

I had an older model that served well till a battery leaked. This model is much easier to read and the night light function being moved to the top of the unit really helps in low to no light situations versus the old model.

Was great for about 6 months. Accurate, helpful. My wife had no idea why I was getting it, but then because...addicted to the readout! Then the outside started registering 3-10 degrees too high, consistently. The warmer it gets, the more off it got. Kinda happened all at once. Pretty disappointed.

BEWARE! Included batteries are ALKALINE! They are no good in extreme temps & shouldn't be used in the outside sensor! Below freezing they die very quickly & are very prone to bursting, thus leaking chemicals ruin electronics. ** My package, was the Unsealed box with batteries just stuck inside the top of that box & mailed in a bubble envelope was delivered on an open porch. This sat out in -5F for HOURS before I could get it inside! Luckily no bursts, BUT took about 20 min for unit/batteries to warm up enough to give accurate indoor reading. I'd guess too warm is same issue. Test & wait for it folks!Also, referring to manufacturer site, there's a big WARNING that states while this outside sensor is "weatherproof", that is in reference to temp extremes. & a different area on that site that's ***with the correct LITHIUM batteries!** It specifically says it is NOT WATERPROOF, not rain or snow proof. Do not use these type of thermometers unless they can be hung in shade & under cover from rain & snow & have lithium batteries for extreme heat or cold! Manufacturer website does also suggests over 8' high for MOST accurate... to avoid radiant &/ reflected heat from ground. Just know unless you expect to break out a ladder when the 2 AAA bateries need to be replaced, you can expect for outside temp to read "a bit off".All in all, used properly, a lot better than other options for my purposes!

It's my 2nd product from Thermopro, was happy with the first one and this one is just as good. The thermometer reading seems accurate as it is very close to Xiaomi air purifier's reading which is kept just 4-5 feet away. Connecting the outdoor unit/device with the main device was easy and seamless. Instructions are to the point and easily understandable.The only complaint I have is that from the pictures it appeared to be a bit bigger than it actually is. Apart from that, cannot think of anything bad about it. The built quality seems quite sturdy as well, just like their other device that I previously bought.Thermopro can mark me down as a happy and content customer.

Helpful in monitoring room temp esp this time of summer

المنتج جيدا لكن هناك تأخير في قراءه درجه الحراره و الرطوبة