Goabroa Hygrometer Thermometer Temperature Fahrenheit Review

Pretty Fast Shipping It's small and pretty accurate. It would be great if there was a backlight in the dark but maybe that's something for the updated model haha. No complaints here. Convenient for a grow room or bedroom.

When I received the product for my chickens I opened it and it was already on. There's no pull tab to ensure it's off until it reaches the customer, it's just on. I didn't attach much importance to that. I am more disappointed that I received it around May 9th, 2020 and it already stopped working today May 17th, 2020. When I opened to see the spare batteries, the batteries felt very hot. I go back.

Works well. The accuracy of available gauges is generally plus or minus 5%. If you need to know how much to add or subtract from the reading, you can make a paste of salt and water in a bottle cap, seal the cap and meter in a plastic bag for 8 hours, and read the difference between the reading and 75 %. , then remember to correct the reading by that amount. Repeat every 6 months. Others are outraged by the 5% error, but I don't know how to do better for a reasonable price.

I didn't like or dislike anything about the hygrometer. That's why I gave 3 out of 5. In the middle. Didn't disappoint, but didn't exceed expectations either. For €4 it does what it's supposed to. However, I hesitate to write this review just to say I don't like being "forced" to leave a review so the seller can "look good". As I said, I spent $4 for a hygrometer that does what it's supposed to. Quite easy. The seller also gets 3 out of 5 points. REALLY give it a 2 as I felt pressured to give a

Really crappy product. If you try to read it head-on, the numbers won't be visible. You can only read it if you look at it from a different perspective. Also, the temperature is GONE. Our smart thermostat keeps my house at 20°C all the time. It is NOT 75.9°F here as claimed. If it were really 75.9°F at night (as claimed that night as I write this review) I wouldn't be able to sleep. I know it's a cheap product but it's not worth it. If you really want to waste $5, wait for a rainy day, turn…

Needed in my grow tent in Oklahoma where the humidity is sometimes 40% in the morning and then 90% 2 hours later, it's outdoors. In my tent, with the lights on and only watering, the humidity rises to 80%. Sometimes I use a dehumidifier when the lights are on to get them down and a humidifier to keep them in the 50% to 60% range. This little hygrometer is small but very accurate to within 0.01. I compared it to the expensive hygrometer we use in our large grow room. If you want a good buy at a…

Small and compact digital display with relative humidity and temperature. I think it's pretty good for its value, but the RH accuracy isn't reliable. The temperature, on the other hand, seems to be relatively accurate. I used the 75% Boveda package, which I previously used to calibrate my other hygrometers, to measure margin of error. After 24 hours in a ziplock bag, out of the three devices I bought, two show +2% and one -1%. I know these cheaper hygrometers tend to have a wider range of…

This is a great idea if they always work correctly. But I don't use them for what some would consider general use. I have a ball python snake bath and needed an accurate way to measure temperature and humidity. While combo reptile thermometers are often expensive, they can also be frustratingly inaccurate. I was looking for something to measure what I need and easy to read. While I think they are accurate most of the time, there have been many instances where the internal screen has fogged up…

The only problem with his pressure gauge is that the moisture reading is off by 8 points. I mean, it still works, it's still accurate, so in my case you only need to subtract 8 points from the reading to get the correct moisture reading. It works, but it's annoying. I bought another cheap one from another company and it differs in only one point so I use it. Instead of returning it for a whopping $6, I just keep it and use it as a backup. Just make sure you do a salt test before assuming this…