ThermoPro TP67 Waterproof Weather Station Wireless Indoor Outdoor Thermometer Digital Hygrometer Barometer with Cold-Resistant and Waterproof Temperature Monitor

Our ThermoPro TP67 quit working, or at least the OUTSIDE section of the Base Station failed to report. We have had the unit less than a year, but more than -6- months. After some in-home testing without resolution, iTronics sent a new unit to replace the defect. We are up and running again! Accuracy is within 1 degree and 1% of other units that I use for comparison - and the barometer usually matches the official meteorological report. It is a very good unit, great value, with backlighting, an accurate barometer, and a base station that can support up to -3- remote sensors (for temperature, humidity, and barometer). Great response, good outcome, they do support their products.

After reading some of the other reviews, I was concerned about the display darkness and can report they are mostly accurate. Unless there is bright light shining on the display, it is not easy to read at a glance. It is legible in normal room light, but I usually have to pick it up and look at it. The internal light works fine, but you have to walk up to the device to turn it on, so either way. the display contrast it not good enough to read at a glance from a distance. I am not in a position to comment definitively on its accuracy, but the temperature reading is very close to another device I have and the humidity readings seem reasonable. I am not so sure about the pressure. It seems to read about 30 millibars below a nearby airport's METAR. The airport's altitude is within about 50 to 75 ft of mine. On the other hand, when calculating the pressure for my temperature and altitude, based on standard sea-level pressure, it is almost exactly correct. On the whole, I am disappointed with the display contrast, but nevertheless, satisfied overall. I like the fact that the external sensor is weather proof, which is partly achieved through the use of a rechargeable battery. The internal unit does not need to be weather proof, but it would be nice if it also used a rechargeable battery.

I've had one of these for almost 2 years. It's plenty accurate and easy enough to read. I'm sure there are more sophisticated units out there, but for the price I don't think you can go wrong. But really ... the best thing about it is the level of customer support that's offered. After about a year, one digit on the interior display blanked out (the interior after the decimal point). Hardly critical, but I contacted ThermoPro support and was quite surprised NOT to be put on hold or forced through phone-tree gymnastics. I was speaking with someone within seconds of making my support selection. Within 5 minutes, I'd given all the relevant information and was told I'd have a new unit in 5-7 business days. Yesterday, the remote unit needed recharging. No big deal, since they supply a hybrid USB cable that plugs into any USB charger. But when I disconnected the charger, the remote died. Obviously a bad battery. I called their customer support number again. Again I had someone on the line with me in seconds. Once I gave him my name, he was able to pull up the record of the previous replacement. All he needed was for me to confirm my street address and email. Three minutes. New remote sensor on the way. What more could you ask for?

The measured temperature in the main unit is consistently 2.2 F higher than the measured external sensor temperature (when placed one right next to another - so the temperature should be the same). In addition, I bought two sets, and both had the exact same problem. I waited hours for equilibration (which didn't turn out necessary though), and there was also no air convection. Such a large deviation of 2.2F is not acceptable when the thermometer is used to detect freezing condition for example. It is a systematic bias that could be eliminated during manufacturing. I used another thermometer that is known to be precise and accurate for cross-calibration. It turns out the external sensor is correct (+/- 0.2F) but the main unit measures 2.2F too high. In summary, the units are precise (consistent reading) but not accurate (a bias to the 'true' value exists). If you are curious, google the difference between accuracy and precision. Another thing I don't like is that all the buttons are in the rear (like MAX/MIN, Celsius/Fahrenheit), so they can't be conveniently accessed. The air pressure was consistent among both units that I bought, and so was the humidity. This consistency is good news, though I did not cross-check these against something else that is known to be accurate. I ended up returning both units. Instead, I bought this simple fridge thermometer (sensors can be placed outside - usage not limited to fridges): https://www.amazon.com/gp/product/B07GN68PCC/ It was precise and accurate.

I first became acquainted with their products in July 2018 by purchasing 3 ThermoPro TP55 Digital Hygrometer Indoor Thermometer Humidity Gauges. When they arrived, all three humidity readings were nearly exactly the same. Since my background is designing scientific instruments, I was favorably impressed considering the cost of the ThermoPro TP55. Today, April 18, 2019, they still read nearly the same which is impressive in that they have not drifted. Recently, I purchased their ThermoPro TP67 Rechargeable Indoor Outdoor Thermometer Wireless Weather Station primarily for the purpose of measuring the outdoor temperature. I found it easy to setup. For accurate outside temperature measurements, it is important that the remote temperature module be installed in the shade (see photo) and preferably where there is good air flow. I wasn’t able to find the most ideal location, but placing it on the north side of the house under the window overhang seems to work satisfactorily, but because of the residual heat or cold held by the bricks there is some error. This has nothing to do with the temperature module’s accuracy, but only because I do not have it in an ideal location. We found the indoor humidity readings to be a little different than the previous 3 ThermoPro TP55, but not such to be a significant issue. Initially, I questioned the accuracy of the ThermoPro TP67 barometric pressure readings, but after consulting with a PhD scientist whose undergraduate and master degrees were in meteorology, I learned that the weather bureau adjusts all barometric pressure readings to sea level which has significant effect at 1,100 ft elevation above sea level. My friend had an expensive instrument on his desk that measured the barometric pressure in kilopascals which he converted to inches of mercury. After converting the reading to inches, his expensive instrument gave the exact same reading as the ThermoPro TP67. Needless to say, I was impressed given the price difference.

Ordered both this station and an additional TX-2 for my garage Temperature. The Station seemed to set-up as well as the supplied TX-4 Sensor. Not sure if that sensor is working as it is outside right now (52 deg F OAT) and for the last 15 minutes it says it is 87 degrees sensed. ThermoPro states that I have to wait a while for it to "stabilize". Then opened the TX-2. There are zero instructions on how to connect it. Found a blurb on here (Amazon) that you can sync it by putting it side by side with the Station and then either wait or hit the TX button on the sensor and it will connect. It has never connected yet, Yes, the Extra Sensor is set to Channel 2 and I am monitoring Channel 2. Pulled batteries on both units, tried various things including trying to hold my head just right and still no connection. If I do not get an answer on their company question site, soon, I'll probably return both units as I need three temperature zones, Inside, Outside and my Garage, and this unit is incapable, so far. The jury is still out on the TX-4 veracity, Reset both units and it connected with 61 reported. Hope it gets better.... UPDATE (one week later): ThermoPro contacted me with a canned E-Mail saying they would get with me the next Monday. Did not receive any e-mail, sent them a request again, no response all week. Meanwhile the TP67B worked out well, but it still only ever worked as a single sensor unit. Returned the TX-2 and ordered an additional TX-4 to see if that would work. No Joy!!!! Set the TX-4 to channel 2, tried syncing and after multiple button pushes and resets, could not get it to sync. Tried changing the original TX-4 to Channel 2, and the 'additional' to channel 1. It synced on channel 1 but the now Channel 2 'original' did not. Sat and watched it through a couple of 3 Minute Sync periods, again no joy. There is no recourse troubleshooting steps to "fails to sync", I guess they NEVER have a 'Extra sensor did not sync' issue, OR the majority of users never add a sensor. As I have to have a dual outside sensor, Returning both.

I have used the ThermoPro TP53 at home and at work to monitor indoor temperature and humidity and love them. But I wanted to track barometric pressure, too, so I bought the ThermoPro TP67B. I put the outdoor detector up and synced it to the indoor module, easy. The instructions are clear and easy to follow. And now I have both indoor and outdoor temperature, humidity, and barometric pressure. The display is easy to read; I haven't even needed to use the backlight option, but it has that. I don't know what kind of voo-doo it uses for the weather prediction feature, but it has been surprisingly accurate. I am very happy with it.

This review covers the purchase of two indoor/outdoor stations, one being the TP67A ( with relative humidity and barometric pressure readings) and the other being the TP63A (temperature readings only) . We placed the indoor units in different rooms set on the frequency of one rechargeable sensor. The second sensor is being held in reserve anticipating historically that the sensor is usually the weakest link in the system and is the first to go bad. Initial set-up was easier than experiences with other brands that actually cost more, enhanced by the convenience of a self contained rechargeable battery in the remote sensor unit. The initial charging time out of the box took only an hour. Although the initial temperature readings were out of tolerance as compared with other reliable thermometers in/around our home, after a few hours they regulated to within specified tolerance levels. The units seem to be very well made compared to previously owned brands. After several days of use, both units are operating exactly as expected and advertised. Note: although the humidity and barometric pressure readings seem to be accurate, we have no way to confirm them. We have not had to recharge the self-contained lithium battery in the sensor yet so will have to update this review accordingly. The Thermopro customer service department answered our questions quickly and satisfactorily on two occasions during our shopping period. Based on the initial week or so of use I would definitely recommend these products for their operation and value. There is no reason to pay more for a similar system. Why not a five star rating? The TP67A indoor unit has two minor design flaws: the unit's display is quite dark and a bit difficult to read in daylight hours without using the backlight button or an external lamp to illuminate the display; the table mount stand is non-adjustable, requiring us to have to pick it up from the below eye-level position of an end table.

It doesnt work and I cannot return it!!!!

Nice accurate unit that looks stylish as well.

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Great range and accuracy and cool how it auto cycles between 3 sensors. Just wish a little easier to read the “minus sign” and decimal points.

+ ve - hygro baro ve sıcaklık Ayarı yapılamıyor barometresi çok kötü kalibre ayar yapılamıyor cihaz çöp kesinlikle almayın