AMIRUpgraded Indoor Outdoor Thermometer, Digital Hygrometer Thermometer with 3 Wireless Sensors, Room Thermometer Humidity Meter with LCD Backlight, 4.6'' Large Display Wireless Thermometer for Home

I’ve owned and operated other similar weather stations and they all seem to have one thing in common – the written instructions are difficult to understand and follow. In that regard this one has similar failings. BUT, you really don’t need the instructions with this one – just put the batteries into the base station, then into each remote sensor in any order at all, and it simply connects and works.After inserting the batteries I left the base unit and the three remote sensors standing together for a couple of hours – and all four temperature and humidity readings were amazingly consistent – see attached photo.The range of the sensors appears good – I have one remote sensor in the attic, one on the first floor, one on the ground floor, and the base station in my office. Multiple walls and ceilings between them, and connections between them are no problem at all.I like having a Min/Max selector switch simply available on the front bottom left of the unit, and a similarly handily placed light button on the bottom right of the unit.I find the screen clear and easy to read.All in all, a VERY nice little unit – highly recommended.

I have had this thermometer set for about a week. It works just fine. We have it set up next to the fireplace and various locations throughout the house. Helps us to easily track temperatures and know if we have to adjust the fire without having to walk around the whole house.

The media could not be loaded. Update2 (10-24-22):After the indoor temperature sensor (in the base unit) started displaying wild swings in temperature (temperature reading jumped all over the place, one minute it was about correct and the next it would display some outrageous value like 104 degrees), I emailed the seller. It took a while for them to respond and the seller put me through some hoops to prove the unit had a problem, but they finally acknowledged that the base unit was defective and sent a replacement. At this point, everything seems to be working OK except one of the remote sensors sometimes loses contact with the base unit. Sometimes it recovers on its own and other times, I need to unplug and plug in the base unit to get it to reconnect. Overall, though, as of this writing, I am pretty happy with the product.Old: So far, I really like this device. I have the three supplied sensors deployed around the house with two outside (front and back porches) and one in the basement. The base unit seems to have no problem receiving signals from all of them. The front porch sensor is about 120 feet away and going thru stucco with wire backing, so they are powerful enough to be received by the base unit from a good distance away and thru walls. One feature I really appreciate is that the receiver base unit can be powered either by batteries or by a USB powered cable, which is included (no USB power adapter supplied, though). This enables to backlight to be on all the time without draining the batteries plus it saves batteries when they aren't needed since the base unit is usually near an AC plug in the house. Only the remotes need to be battery-powered for obvious reasons. Not sure yet how long the batteries will last in them. They've only been installed for two weeks so far. Accuracy seems pretty good. There is some variation between units when they are in the same location, but only 1-2 tenths of a degree. Also, worthy of note is that when I was initially setting up the base unit, I had the three remotes right next to each other and only one would be detected. Once I moved them further apart, all three work fine. I think they must interfere with one another when too close together. With the sensors placed around the house, everything has been working great for about two weeks now. Will update if anything changes.

Been using this product for 8 months now. I use rechargeable NIMH batteries and they work just fine with the base and remote units. I tested all the digital thermometers against my high quality calibrated digital cooking thermometer and each was within 0.6 degrees Fahrenheit. One of its remote units is placed in my attic and withstood 138 degrees Fahrenheit temps last summer.

One sensor worked for 10 minutes then quit. the other two never worked. One of them the batteries got super hot to the touch. Enough that I was concerned it would catch fire.

Good instructions and advice regarding use of the device. Mine is set up at a distance of about 200 feet and works well at that distance.

First unit received had a bad remote, tested at each address, 1, 2 and 3, would not register. Packing looked to have been resealed. Received second unit, definitely a repackage, box not sealed and one suction cub missing. Enabled all remotes and set them next to display unit and monitored for 90 minutes. It took awhile for them to settle down, about 45 minutes, accuracy was quite good, temperature and humidity did not vary by 2%. Will it stand the test of time??

Bought this for its multiple sensors and the upper range of the sensors. We added solar panels to the roof and curious about whether the attic temperature would be reduced in summer. Prior to the panels we had to be careful not to store anything that might melt. Our first year we stored Christmas decorations in attic and plastic items deformed and glue joints separated.This thermometer will tell me how hot the attic is getting compared to the outside and inside temperature and whether we can move our Christmas decorations back into the attic.