ORIA Indoor Outdoor Thermometer, Wireless Temperature Monitor, Digital LCD Thermometer with Remote Sensor, Outdoor Arrow Trends (°C/°F), Min/Max Value, Tabletop and Wall-mounted Design for Home

Excellent. Easy to use and reliable. Perfect when hibernating tortoises. The sensor is placed inside the sleep box and the base unit inside the house where the temperature can easily be read.

Replaced a Oria weather station purchased from Amazon in 2014, because the screen digits had faded to nothing. This one is much simpler and the screen is much less cluttered and clearer. It provides an accurate reading of internal and external temperature, which updates every couple of minutes. The digits are clear and can be read across a room. The room unit and outside sender both run on batteries, which provide long service. The sender (flashes red when sending) has a good range and the signal strength can be seen on the room unit. Delighted with this and would recommend.

Easy to set up give a tolerance of plus or minus .5 of a degree placed side by side .1 to .2 error not bad. Easy to read Bad side if the rain gets to the outside receiver it stops working it’s not at all waterproof. I had to take the cover off and allow to dry before fitting a new battery. It started to work again, it’s now outside in a clear freezer bag and working fine Nice and simple bit of kit

Item was great at first. After a short period to align the sensors, I placed the external sensor into a position sheltered from rain, and the worst of the weather, so it could give me an external temperature. Unfortunately, after 3 weeks, the external sensor just stopped working. Which is disappointing, and one of the main reasons I got this unit. Tried changing the batteries, and left the sensor for a while, but no luck. Time to find something else, it would seem.

It is fascinating and useful to see both the outdoor and indoor temperatures at the same time. Simple to install and seems accurate. Outdoor sender is positioned in an open porch where it is protected from rain and the receiver works anywhere in the house. Good value and performance so we are very pleased with it

After my cold water tank froze despite recommended insulation, I decided to monitor how cold it got when the outside tempreture drops below freezing. Having a thermomter that has a remote slave enables me to see how the tempreture changes. This thermometer does exactly that. Minus 6 outside means the tempreture above the tank is zero. The water tempreture with improved insulation never drops below plus 3 deg c.

It was easy to set-up & began giving accurate indoor/outdoor temps within minutes. The display is distinct & easy to read at a glance. It seems very sensitive to indoor/outdoor temps & continually varies in fractions of degrees. This is actually better than a home needs & the overall accuracy matches my other thermometers. Issues are that the two units need to be close together, with very little physical-structure between them, in order to get a strong & reliable signal. It has forced my choice of rooms to place the receptor in& the outside sensor has had to be put in far too sheltered a spot. The receptor is very power hungry; it has a battery indicator & (when the battery was only at half) the readings & display became gibberish. I’ve not tried the min/max feature or tried changing from C to F. … The batteries needed are, actually, two of AA & two of AAA; not as per description.

This monitor is very neat and compact and is ideal for anyone who requires an accurate reading of the indoor and outdoor temperatures. Does not measure barometric pressure nor humidity but on the other hand not many people may be interested in these attributes. Easy to set up and was up and running within minutes. Has an excellent and large LCD display. The sensor has an excellent range, and the strength of the signal is displayed on the unit. Overall, an excellent purchase and good value for money.