New and in sealed packaging. There are three probes here. All of them are from General Eastern. All of them have Redodot casing that is exact same size.
The two are DY model# MDR-33C-28K5 the SN is RH071100. The probe is fixed, but screws in and out (it is approx 7.5 inches)
The One other sensor is DY Model#- 5 02-28S00 the SN is 952790. The probe slides.
**When you buy, please specify which of these you want. If you want multiples I will give a deal. **