eSynic4PCS Digital Room Thermometer Hygrometer LCD Thermometer Indoor Humidity Meter Alarm Temperature Monitor with Alarm Clock for Home Office

Being as we got 4 of the exact same item I half expected them to at least read the same temperature. It would appear once I’d managed to set them (which took a few minutes to figure out being as they didn’t have instructions) I left the on the side until I got chance to locate them all in their new places, and got 4 different readings. Granted, they were all within the same ball park (usually 0.5 degree difference) but all showing slightly different.For the price I didn’t expect much and they do the job for us but as long as you don’t need them to be really really accurate then they do the job.One started playing up a few days later however we removed the batteries and reset it and it appears to be ok again now.A cheap option if you just want to know roughly what temperature it is without it being imperative that it’s 100% accurate.