To calculate the overall star rating and percentage breakdown by star, we do not use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
For using this products the batteries should be larger AA or AAA, and the high and low temperatures should be displayed but this thermometer doesn't display the high and low temperatures it displays only the temperatures within the human body, so if the human body gets a considerable low temperatures this thermometer won't display the exact numbers but only display "Low", this is a disadvantage.
It takes lot of time between readings...there is no off button in it...so battery keeps on running...the original battery provided didn't last a day..you have to take it too close to the person and practically touch the forehead for a reading ...and doesn't work well on hand.
It always give default reading of 97.8. which actually should be 98.6 may be because of taking reading on forehead. Otherwise good protect. Consistent readings. Very quick reading time of 1 second. Then you have to wait 3 to 4 second, till double beep comes, then take next reading.
Product is good but i received the open box and not the sealed piece. This was not expected from Amazon. The cap placed was wrong , battery seal was removed and product was already set to F against the factory set of C. Couple of readings were already there clearly indicates it was used one.