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We can get 319 units into Australia from Jaycar. If you order today, we can dispatch this stock between Jan 04, 2026 - Jan 09, 2026.
This kit operates a relay when a preset temperature is exceeded and drops-out the relay when temperature drops. The relay included is capable of switching small currents only, so a larger relay or switching device should be employed if switching mains voltages or heavy currents. Ideal as a thermostat, ice alarm, hydroponics applications, etc. A small trimpot is used to adjust the cutout temperatures for the relay in the range of approx -30 to +150 degrees celcius. Kit includes NTC thermocouple.
Assembly required
| Kit Form | Short Form (circuit only) |
| Kit Group | General Projects |
| Difficulty | Simple |
| Application Field | Temperature Switch |
| PCB Width | 28mm |
| PCB Length | 56mm |
| Device | Temperature Switch |
| Estimated Construction Time | 30min |
| Tools required | Soldering Iron |
Warranty: 3 Months
