Welch Allyn Sure Temp 675 Thermometer. Condition is New Old Stock. These have been stored in a temperature controlled warehouse in the boxes. We have only opened them to replace the batteries in them and they are fully working. They come with the probe and a wall mount and work with the current Welch Allyn Sure Temp Probe Covers and I am including one box of 250 probe covers. Shipped with UPS Ground.