IR33W7HR20 Carel | Carel IR33 Panel Mount PID Temperature Controller, 76.2 x 34.2mm, 2 Output Relay, 115 → 230 V ac Supply Voltage | 783-4709 | RS Components
IR33Z9HR20 Carel | Carel IR33 Panel Mount PID Temperature Controller, 76.2 x 34.2mm, 4 Output Relay, 115 → 230 V ac Supply Voltage | 783-4712 | RS Components
![ZL-6231A, Incubator Controller, Thermostat with Multnctional Timer X3O8h - Holistic Relief by Design Dispensary Billings & Great Falls MT ZL-6231A, Incubator Controller, Thermostat with Multnctional Timer X3O8h - Holistic Relief by Design Dispensary Billings & Great Falls MT](https://i.ebayimg.com/images/g/7z8AAOSwYPRjRN2X/s-l1600.jpg)