Amazon.com: 4 Inch Stainless Steel 1/2in Thermowell Kit Fast Ferment Thermometer Stainless Steel Thermometer Homebrew Fitting Accessories : Home & Kitchen
Battery-free fitting thermometer, LED display 360° rotatable, 0-100 °C - PEARL
Inline thermometer for Brawa-Mix thermostatic service water mixing valve DN 25, G 1 ¼ union nut x G 1 ¼ ET, bronze, length 70 mm - Oventrop GmbH & Co. KG
Anderson Instrument FFF110050490000 Sanitary Digital Thermometer with 2" Triclamp fitting from Cole-Parmer United Kingdom