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Your cart is empty.Product Description
Mini digital humidity thermometer allows you to easily know the environment temperature and humidity.
For home,room,office,greenhouse
Come with Long-life Batteries
For garden,jars,guitar case
Products Specification:
Material: ABS
Screen: LCD display
External dimension: 1.89 x 1.13 x 0.66" (48 x 28 x 17mm)
LCD size: 1.4 x 0.66" (35.7 x 16.8mm)
Function: display temperature and humidity
Application: temperature/humidity measurement
- Humidity measurement range: 10%-99%
- Humidity measurement accuracy: +/-5%
- Temperature measurement range: -58℉-158℉
- Temperature measurement accuracy: ±2℉ (under normal temperature)
Package Includes:
6 x Small Digital Hygrometer Thermometer
M.C.
2025-08-28 15:58:55
I verified they were correct with lab approved method. You can too!Bought 6 pack, all were correct within + -2% RH ! Impressive. Make a salt shush ~ 1/8" deep in bottom of cleaned and dried tomato sauce jar. Hot glue a paper clip/ wire hook to the inside of the lid so you can hang the device on it's end. Kosher salt (pure sodium chloride, not iodized) slush with water in bottom will at room temps ( 68-95deg F) makes a 75% relative humidity atmosphere in the jar. Potassium Carbonate slush makes a 43% relative humidity (at 50-77degF). Hang device an inch or more above the slush. DO NOT get slush on the device! Make sure no pure water drops on the inside of jar. Allow a half hour for reading to settle in. For the small price they are FANTASTIC! (please, no questions)
Carlos Arcila
2025-08-10 17:11:03
These thermometer are very good to check temperature in different places , work good
KM
2025-08-08 14:44:44
I wanted multiples, because I work in multiple rooms - 1 each for the basement, garage, & workshop, so I can decide more accurately, if the conditions are OK to work with glues, resins, & paints, before I find out the hard way.I also wanted to know why I'm freezing in one room, & overheating in the next, so this will fix my wondering if it's me, or the room.PRO's:* Six mini thermometers AND Humidity gages for $15. bucks, is a good price to me.* Mine all read about the same: +/-1% on the humidity, and +/- 0.15 degrees on temp.)* Easy to read the Humidity, a bit harder to read the Temp - number size is pretty small.* Easy change 2 button batteries (AG13), but the ones in them are working fine for now.* Professional looking - if you're aiming to install it in a stand of some sort.CON's:* You can only really see them at, or near eye level & within arms reach. If you look at them at an angle, the screen either appears all gray, or all 8's.* They don't have any magnet, or sticky tape on the back, so you just have to sit them on the counter, or build them into some sort of stand.These actually look like they were meant to go into some sort of panel. They seem to have spring clips on the sides, & a slight lip surrounding the box, which would prevent it from slipping through the hole, & leave a nice finished edge. I'm thinking I'll be doing something like that, in wood, or cardboard, or something - just to hold it in a good place on the wall.These are pretty small, so I'll bet they're pretty easy to knock off the shelf, if you don't adhere them to something.I've only had mine for a day, but they've been remarkably well synched thus far. I'll be spreading them out tomorrow, if they continue to hold these tolerances through the night.I'll update, if they go awry too soon, but at this price, I'm not expecting miracles forever. : )
Shoemawk
2025-07-16 12:18:01
These work well and have been very consistent. No Problems.
LNW
2025-07-09 13:56:34
Ordered these to check humidity in bathroom great to know that the problem we were having was not due to humidity. Just sit wherever you like and it is very interesting to see how the humidity in your home or office changes. Great purchase.
Customer
2025-07-08 20:27:41
Excellent
Placeholder
2025-07-04 17:43:43
A few of the hydrometers were inaccurate but overall they work well. Down side is you get 4 good ones and 2 duds.
Julian Lee Powell III
2025-06-23 12:32:34
These were low cost and I can put one in every room! They worked great!
kcwcc
2025-06-02 14:24:58
I use these in some 3D printed guitar case humidifiers and they work fine. Mine came with batteries installed and active so you may wish to install new ones. Other than that, no issues. They all read with +/- 5% which is all you can ask of a cheap sensor like this. I am satisfied.
wyatt earp
2025-05-23 11:09:31
For the money, they do the job. I wish though, what it shows were in reverse. Have the hydrometer small and the temp large. Other than that, happy with the purchase.
Jennifer
2025-03-16 13:14:00
These are obviously not highly scientific devices, but they are accurate enough for my intended uses. Each one is a little bit "off" from the next, even when placed together in the same space for an extended period. But none were very far off the mark and readings between each device showed only about +/- 1%. Close enough for the price!!
Brian
2025-02-27 15:25:33
Pleasantly pleased. Decent sized making easy to read. Four had the same reading, one was up a point and one was down a point. That was after initially opening the package and letting them sit on the table for just a minute or two. I was content with that and perhaps they may even evened out even more so if left in a more controlled environment. For this price though it's beyond what I wanted so excellent.One odd little quirk, all 6 were active. I know that's not a big deal but it could be if they are sitting on a shelf for an extended period as battery is being drained.
John H (Canada)
2025-02-17 18:20:12
They seem to work fine. The batteries were already running when delivered. When I opened one of them to check to determine ease of battery changing, plastic clips broke. the unit still works but the battery door needs tape to keep it closed. Another unit came apart for an unknown reason. So four of the 6 units are OK. As for accuracy I haven't measured them against other sources of temperature & humidity, but they are consistent with each other and see, reasonable. For the price they're OK. You get what you pay for.
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