Digital Temperature Controller Cold Storage Thermostat 70°C- 99°C Embedded Part | eBay
uxcell KSD301 Thermostat 70°C/158°F 10A Normally Open N.O Adjust Snap Disc Temperature Switch 2pcs - - Amazon.com
Th-70 Digital Temperature And Humidity Controller Meter Tester Thermostat Hygrometer Regulator 72x72mm 0-70c 5-90%rh - Thermometer Hygrometer - AliExpress