Omega short RTD probe; 1/4" x 2" sheath, 4-wire, PR-20-3-100-1/4-2-E-T

Description

This is an Omega RTD probe. The probe is 1/4" in diameter and 2" long. The 4-wire lead is 24" long.
Listed price is for one (1) RTD. I have six (6) of these available.
From Omega's website:
2" Length is Ideal for Applications with Space Restrictions
Transitions Directly to Lead Wires (No Transition Fitting)
Temperature Range: PFA: -50 to 260°C (-58 to 500°F)
High-Accuracy, 100 Ω, Class "A" DIN Platinum Elements per IEC60751 (alpha = 0.00385 Ω/Ω/°C)
4-Wire Construction
https://www.omega.com/en-us/sensors-and-sensing-equipment/temperature/sensors/rtd-sensors/pr-20/p/PR-20-3-100-1-4-2-E-T
These are brand new. The units for sale have been slightly used. They work perfectly. I have measured down to LN2 temperature (-196 C) with these, so the temperature range above is for the wire insulation.
Unfortunately, they are not compatible in a vacuum chamber, which is where I do my measurements. So I had to replace these with custom thermocouples.