FERRODAY 0.5 Micron Diffusion Stone Kit, 2-Pack
- Material
- 304 stainless steel
- Outputs
- 1/4 in. barb, 2 × 20 in. silicone hose
- Type
- Diffusion stone
Best for Spare stones






The Wi-Fi version of the ITC-308, monitored through the InkbirdSmart app on a 2.4 GHz network, with separate heating and cooling outlets and high/low alarms.
Best for Remote fermentation monitoring
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| Outputs | 2 outlets: heating and cooling |
|---|---|
| Range | °C/°F, calibration, high/low alarms |
| Power | 110V, 1100 W max (listing) |
As stated by the maker or seller. Specs can change between versions and sellers; confirm on the listing. We did not test this product.
Full listing title: Inkbird WiFi Temperature Controller ITC308 Reptile Freezer Thermostat Digital Heating and Cooling Heater Cooler Greenhouse Plug Outlet 2 Stage 1100W 110V
Best for Spare stones
Best for Budget stainless pressure fermenting
Best for Glycol- or coil-cooled fermenting
Best for 10-gallon pressure fermenting