TempAir 500 FT Indoor Outdoor Thermometer Wireless with Sensor

The TempPro Thermometer works great! Easy to set up too. Very happy with it.

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.

I bought this thing to monitor my crawl space temperature during these freezing storms. I've been dripping the faucets every night with temps down to 10 deg. F. This works and tells me my crawl space temperature and Humidity. I almost packed it up and returned it to amazon. When received the batteries in the package were dead. After 10 minutes of trying to make it work, I installed new batteries. OK they worked and the monitor synced with the remote temp probe. I was really thinking again about sending it back because the temperature was 10 deg. F higher than my room temp. I thought maybe the response time might be the issue. I put the probe in the freezer and monitored the room temp and the freezer temp. It took a few hours, but it finally looked like it was displaying representative temps. The room temp slowly reached the 70 deg. F that my thermostat was displaying. OK I'll keep it. I have 2 dehumidifiers in the crawl space that should be helping but I had no way of knowing. So, I attached a wire through the probe's hole for mounting, crawled under the house and hung the probe from one of the copper pipes. It's 5:30 pm with an outside temp of 33 deg. F and my crawl space 53 deg. F. I may not need to drip faucets at all. All doubt has been removed. BTW - I only gave 4 stars because the included batteries were dead on arrival.

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.

The Temp Pro unit works well for us: 1. It will display as F or C. The humidity info is helpful too. 2. Display unit has a stand for table use or a magnet attachment. Both work well. Transmitters use a screw slot to hang up. 3. The display unit will handle up to three transmitters: channels 1 - 3. 4. You can track trends in temp and humidity both indoor and out. It will also give you min or max numbers. 5. The display is easy to read; it lights up with the top button. 6. Display and sending units use two AA batteries each - inexpensive. This is recommended.

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.

Product was a complete failure for using in a crawl space and tech support was poor. Product details on Amazon were very deceiving. Eg. 500’ range. Reality is maybe as long as there are absolutely no obstructions in the way. Claim: reliable performance through walls and obstacles. Reality… not true for crawl space even when remote and home are directly above each other les than 10’ away. Tech support gave direction for syncing units which were totally opposite from the users manual. Tech support responses made me wonder if was directly with a human. I finally gave up since it was a total waste of time and effort. My install effort started after Amazon’s 30 day return period expired, but the cost of my own time, crawling around under the house, trying to get tech support that worked, etc etc etc far exceeded the $22 purchase price. If you purchase one, immediately try to install so you can return it within Amazon’s return period .

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.

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.

If you just need show the temperature inside and out, that’s the one to get.

Helpful in monitoring room temp esp this time of summer

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