1/2 inch ds18b20 Temperature Sensor Probe with thermowell Stainless Steel 304 for Beer fermenter Homebrew Boiler 30mm 50mm 100mm 150mm 200mm 400mm 500mm (50mm)

1/2 inch thermowell Stainless Steel 304 with Plastic Cap for Beer fermenter ds18b20 pt100 Homebrew Boiler 30mm 50mm 100mm 150mm 200mm 300mm 400mm 500mm (50mm)

Electronics-Salon Pi Screw Terminal Block Breakout Module, for Raspberry Pi.

Vktech 5pcs 2M Waterproof Digital Temperature Temp Sensor Probe DS18b20

LoveRPi Raspberry Pi 3 B+ Computer with Heatsinks

E-Projects 25EP5144K70 4.7k Ohm Resistors, 1/4 W, 5% (Pack of 25)

Stainless Steel 304 Cast Pipe Fitting, Tee, Class 150, 1/2" NPT Female

Inkbird SSR Solid State Relay SSR 40DA for PID Thermostat Temperature Controller

BUD Industries NBF-32016 Plastic ABS NEMA Economy Box - Electrical Box for Indoor Uses - Industrial Box in Light Grey Finish with Solid Door Construction. Conduit and Fittings

18-8 Stainless Steel Round Shim, Unpolished (Mill) Finish, Annealed, Hard Temper, ASTM A666, 0.075" Thickness, 1-1/2" ID, 2-1/4" OD

Cable Gland Nylon Plastic Waterproof Adjustable, Cable Glands Joints Wire Protectors- Pg7, Pg9, Pg11, Pg13.5, Pg16 35pcs