AcuRite Wireless Indoor Outdoor Temperature and Humidity Sensor with A-B-C Switch (06002M / 592TXR)

To reduce expenses and to help protect the environment, in early 2021 our household started taking a number of measures to cut our energy consumption. Those measures have proven successful: total 2021 electricity consumption in our single-family, detached home in the US SE was about 8,000 kWh (3,200 of which was for HVAC), compared to about 11,000 kWh annual average in previous years. [UPDATE on 1/1/23: our total electricity consumption in 2022 dropped even further to just 5,500 kWh (1,600 of which was for HVAC) for the year. We have HALVED our electricity consumption. Huge savings. This sensor continues to operate beautifully.] Our HVAC system screen shows us how much energy it uses daily/monthly/annually. It’s a useful monitoring tool. We use three other tools to help us understand our energy usage and provide us insights into steps we could take to save: a plug-in electricity usage monitor and a thermal imager (both discussed below), as well as our AcuRite weather station with two of these add-on sensors. Our AcuRite set-up allows us to monitor temperature and humidity in four places at once: outside, in our living room, in our crawlspace, and in our unfinished attic. Those four readings cycle on the AcuRite screen every couple of seconds, quickly giving us a full overview of things. Thanks to these readings, we have established a smarter, more energy-efficient way of ventilating our crawlspace and keeping humidity low in there. The readings also helped us see that our attic needed additional ventilation in the roof, prompting us to purchase and install a 4 Seasons Solar Powered Polycarbonate Vent, Weatherproof Design, Quietly Cools Up to 500 Sq Ft, 400 CFM: www.amazon.com/gp/product/B01DMSCPJA Here are some other products we purchased at Amazon that we can recommend to those interested in cutting home energy consumption: Kuman KW47-US Electricity Usage Monitor Plug Power Watt Voltage Amps Meter with Digital LCD www.amazon.com/Electricity-Monitor-Voltage-Overload-Protection/dp/B07DPJ3RGB Looking back, we can say that purchasing a Usage Monitor Plug has been one of our wisest and most useful moves, and a very inexpensive one at that. Klein Tools TI250 Rechargeable Thermal Imager: www.amazon.com/gp/product/B089QW8R9S This tool, along with the Usage Monitor Plug, gave us a very good picture of where we were wasting energy. It was thanks to this tool that we realized, for example, that our then uninsulated recessed lights were really problematic, prompting us to purchase the following. FF130E Recessed Light Cover: www.amazon.com/gp/product/B002XVPUAO If you have recessed lights and they’re not well insulated in the attic, energy wastage can be massive. These were easy to put in, sealed with Great Stuff: www.amazon.com/gp/product/B00KSANBTY Aootek solar lights 120 LEDs with lights reflector, 270 degree Wide Angle, IP65 Waterproof, Security Lights for Front Door, Yard, Garage, Deck (4 pack): https://www.amazon.com/gp/product/B07NQ4L1SB , as well as Solar Lights Outdoor,WWimy 210 LED 2500LM Motion Sensor Lights with Remote Control, 3 Heads Security LED Flood Lights, IP65 Waterproof, 270° Wide Angle Illumination Wall Lights with 3 Modes (2 Packs): www.amazon.com/gp/product/B08T9F2MM1 Purchased in August 2021, these lights continue to work well here in the SE, saving us over 150 kWh/year. We shared some of these lights with relatives in the North; they also report that their lights are going strong after a rough winter. STATINT Window Film Privacy One Way Daytime Mirror Static Non-Adhesive Solar Glass Film Heat Control: https://www.amazon.com/gp/product/B07W3VCZNF Dramatically reduces amount of direct sunlight, gives privacy by day, and protects from shattering. RYB HOME Room Darkening Patio Door Curtain, Hanging Room Divider Screen Insulated Drapes Privacy Wall Panel: www.amazon.com/gp/product/B07D32DJ2V , as well as RYB HOME Blackout Curtains & Drapes - Total Privacy Thermal Efficiency Backdrop Curtains for Bedroom Room Divider Vertical Blind Living Room Patio Sliding Glass Door: www.amazon.com/gp/product/B077SZRBNJ Grandekor Blackout Window Blinds and Shades Cordless Cellular Shades: www.amazon.com/gp/product/B07NWBGVL3

Works great, just like the one that came with my weather station. They make 3 different models of the sending unit. basically, one model has only temperature. This one has temperature and humidty. And it has 3 seperate channels to choose from. There is a cheaper new model station and they don't say the model number of the sending unit on that one. The reason is that one only has one channel, and I suspect it won't work if your station has a 3 channel switch. So if you need 3 channels, this is the correct one. It is a bummer that the weather eventually makes these go bad, even after hanging under the eave of the roof. It does have a one year warranty as stated on the instruction manual. Good to know since they eventually fail. I wrotye the purchase date on the box to remeber this. This DOES work with the lower voltage of rechargeable batteries. It is a good product, worth replacing as the complete weather stations are getting more spendy. I tried the "Bay" and the sellers want like $25 for these unless they are used (not recommended) so this is the best price out there. Currently 48 degrees F out there at 78 percent humidity, right here in "river city" That's about it.

I have had a couple of these original sensors die or become very inaccurate. These work great with the base station. If your sensors start acting weird, replace them with these.

Works great with very good results!

Hooked right up to my 15+ year old unit. Pull the batteries out of the main unit and bam, connected and WORKING.

Stay informed about the environment inside and outside your home with the AcuRite Wireless Indoor Outdoor Temperature and Humidity Sensor (06002M). This compact and efficient device is a game-changer for anyone looking to maintain optimal comfort and health by monitoring precise temperature and humidity levels. Whether you're a weather enthusiast or simply want to keep tabs on the climate around your home, this sensor delivers accurate, real-time data to help you make informed decisions. Here’s why the AcuRite 06002M is a must-have tool for any home: Accurate and Reliable Readings The AcuRite 06002M sensor offers precise temperature and humidity readings, providing you with the critical information you need to maintain a comfortable environment. The sensor measures temperature with a high degree of accuracy, ensuring you receive reliable data whether it’s placed indoors or outdoors. The humidity sensor is equally dependable, offering insights into moisture levels that can affect everything from personal comfort to the preservation of your home’s interior. Easy Wireless Connectivity This sensor is designed for seamless wireless connectivity, transmitting data effortlessly to your compatible AcuRite display unit or smartphone app. With a wireless range of up to 330 feet, you can place the sensor in various locations around your property to gather comprehensive environmental data. This wireless feature allows for convenient monitoring of multiple areas without the hassle of tangled wires or complex installations. Compact and Versatile Design The AcuRite 06002M boasts a sleek and compact design, making it easy to place anywhere in your home or garden. Its unobtrusive appearance ensures it blends seamlessly with your surroundings, whether mounted on a wall or placed on a flat surface. The sensor is versatile enough to be used in various environments, from monitoring the humidity in your greenhouse to checking the temperature in your basement or attic. Durable and Weather-Resistant Built to withstand the elements, this sensor is constructed with durable, weather-resistant materials that ensure long-lasting performance outdoors. Rain, snow, or intense sunlight won't affect its accuracy or functionality, making it a reliable choice for year-round monitoring. This durability guarantees that you can rely on the sensor to provide consistent data, regardless of weather conditions. Easy Setup and Maintenance Setting up the AcuRite 06002M is a breeze, requiring only a few simple steps to get started. The sensor is battery-operated, ensuring easy placement without the need for electrical outlets. Maintenance is minimal, with the device requiring only occasional battery replacements to ensure continuous operation. Integrated with AcuRite Systems For those using other AcuRite products, this sensor integrates seamlessly into your existing AcuRite ecosystem. Whether paired with a weather station, multi-sensor display, or smartphone app, the sensor delivers real-time updates and comprehensive environmental data to help you make informed decisions about your home’s climate. Verdict The AcuRite Wireless Indoor Outdoor Temperature and Humidity Sensor (06002M) is an indispensable tool for anyone looking to monitor and manage their environment with precision. Its accurate readings, easy wireless connectivity, and durable design make it a standout choice for homeowners and weather enthusiasts alike. Whether you're ensuring your home is comfortable or gathering data for more detailed weather analysis, the AcuRite 06002M offers the reliability and performance you need. Enhance your understanding of your environment today with this exceptional sensor and enjoy the benefits of precise climate control!

5-15-2023: I've owned this sensor for about a month now. Bottom line: I highly recommend it. Makes for a quick temperature and (calculated - you can find various formulas online) dew point sensor within Home Assistant without any need for a proprietary base station (assuming you have an SDR). I'm not sure I could make a DIY T/H sensor myself for a better price given the quality. I put it next to two other sensors from different companies and all three were within 0.2 degF of each other. I have used it outdoors and it tracks the trends as measured by an airport weather station nearby. I generally trust the accuracy. It has so far survived temps as low as 15 degF and as high as 80 degF. So far I don't believe it's gotten wet since I have it underneath an awning in the shade. I'll plan on updating this review as I see how it performs this summer and later through the winter. As I'm sure others have noted, if you do plan to use this in low temperature applications, use lithium batteries. The refresh rate is good for my needs. I'm picking up broadcasts between 15-300 seconds. Which is fairly wide and seems to be dictated by changes in temperature rather than necessarily a regularly timed broadcast. However, that could be due to my SDR not picking it up 100% of the time. Either way, I think this should suit the vast majority of people for indoor or outdoor monitoring. I do plan on buying at least one more as a bathroom temp/humidity sensor with the intention of automating a bathroom fan using humidity readings. If I didn't have ecobee sensors for motion and occupancy, I would probably use these throughout the home at a fraction of the price. Edit - Update on 8/3/2023: Had to replace the batteries for the first time the week. I used fully charged eneloop batteries when first installed. This comes to about 3.5 months for battery life. Just an FYI in case anyone was seeking this information. Also, to update on temperature range, it has now experienced temps of 95F+ and dew points between 20F and 78F (oof). Update - 5/9/2025: I have several of these now. The original one which I have hanging outside under an awning was knocked into the snow by a bird last winter. It stayed there for a month waiting for the snow to melt before I found it. I was STUNNED that it still works. I sat it next to a brand new Acurite just to make sure the sensor wasn't damaged and everything was still within original tolerances. Unreal. Excellent little devices. Batteries last about 4-6 months on average for most of these. Works fantastic with SDR and Home Assistant. Just make sure your SDR antenna is far enough away from the Raspberry Pi or you might get some interference depending on your installation.

Our Sensor had stopped working so I took a chance and ordered a replacement rather than spending twice as much for a new house thermometer. It worked perfectly once reset to the house unit. Just make certain you check the model number on the unit you have a order a matching sensor for that model. It looks durable and is a small size. Just remember to reset the inside unit so it can detect the new senor. I can't tell you how it works exactly, only that I got lucky and kept pushing buttons to reset the info and it connected eventually. I'm a button pusher and don't give up easily.

FUNGUJE TO !!!!

The original sensor that came with the weather station quit sending a signal. This is the direct replacement and it synced and worked without issue. Saved me having to buy a whole new unit. I believe this sensor only works with stations that have an ABC channel section switch.

Paired with my Accurite thermometer just fine.

It works perfectly

Bought this to replace one that was a few years old and had stopped working. Connected first time and now our indoor weather station shows the correct outside temperature.