Fluke 1560 Stack Temperature Thermometer W/ 2560 SPRT PRT Module 0 To 400 Ohm | eBay
AM8060 Precision Thermometer – Accurate Thermal Systems
Standard Reference Material 1750: Standard Platinum Resistance Thermometers, 13.8033 K to 429.7485 K: Tew, W. L., Strouse, G. F., U.S. Department of Commerce-NIST: 9781495924927: Amazon.com: Books
MilliK High Precision Thermometer | Temperature Measurement System
SPRT Standard Platinum Resistance Thermometers | Sensing Devices Ltd