Metene Digital Infrared Non-Contact Forehead Thermometer is currently just $20 and one of the cheapest infared thermometers with a 4+star rating. It will measure temperature of a baby or even a baby bottle. It’s quiet mode means no beeping sound to wake a sleeping baby either…a huge plus when you need to get a temperature reading while they sleep. Prime members get free shipping or you should be able to pad your order by $5.01 to get free shipping if you are not a Amazon Prime member. This deal ends in just 1.5 hours and is one of their daily lightening deals.