
Lid for Basin with Internal Ultrasonic Nebulizer
FIEM Automatic Humidity Tray Cover With Internal Ultrasonic Nebulizer Reference: KIT.UMID.INT.

⌨️ The keyboard membrane is not just a sticker: it is the interface between you and the electronic brain of your incubator, allowing you to precisely control temperature and humidity!
At just €2.80 (excluding VAT) , the MEMB.TAST.DIG membrane is the touch control panel for the Smart digital thermostat. This thin film with printed buttons is what allows you to set the vital parameters: temperature at 100°F, humidity at 47-62%, and sensor calibration.
🎯 As specified in the FIEM manual, pressing the SET buttons accesses the reference values, and using the up/down arrow keys changes the temperature and humidity. Without a functioning membrane, you cannot control the digital incubator!
⚠️ When should you replace it? If the keys no longer respond to pressure, if the surface is worn and the symbols are no longer legible, if it has cuts or tears, if the adhesive has peeled off the panel, or if liquids have penetrated the contacts.
💡 A common problem: after years of use, the membrane loses sensitivity. Press SET but nothing happens. Before you think the entire thermostat is broken, often all you need to do is replace this inexpensive membrane!
✅ Compatible only with Smart Digital Thermostats . Make sure you have the model with a 3-digit digital display.
📱 Is your thermostat no longer responding? Send us photos of the control panel on WhatsApp and we'll confirm if the membrane is sufficient.
🚚 Ships from Como in 1 day. Minimum order €20 - add thermometer, clips, or other useful spare parts. FIEM since 1975 , Padovan Avicoltura always has membranes and digital components in stock. 24-month warranty for private individuals, 12 VAT numbers.
Cash on delivery, PayPal, credit card, in 3 installments, Satispay, bank transfer, Postepay top-up.
Italy offers free shipping on orders over €190. For smaller orders, shipping is €14.70 (place one order per Fiem-Borotto-River brand). European Union shipping is always €30.
Pre-purchase assistance to help you choose the product best suited to your needs, post-purchase support with usage advice and help finding spare parts.
Con ordini superiori a 190 euro, la spedizione è gratuita! Per importi inferiori, la tariffa fissa di una singola spedizione è solo 14,70 euro.
Replace the membrane when: the keys do not respond even when pressed hard, some keys work, others do not, the surface is worn or illegible, there are cuts/tears/holes, the adhesive is peeling off, liquid seepage under the membrane, after years of intensive use to restore sensitivity.
If the keys aren't responding: gently clean with a damp (not wet!) cloth, press firmly in the center of the key, and check that the display is on. If the problem persists, the membrane needs to be replaced.
| Code | DIG KEY MEMBER |
| Description | KEYBOARD PANEL |
| Compatibility | Smart Digital Thermostat |
| Keys present | SET, Up Arrow, Down Arrow |
| Controlled functions | Temperature, Humidity, Calibration |
| Price | €2.80 excluding VAT |
Always unplug the power cord! Carefully remove the old membrane. Clean the surface thoroughly with alcohol. Remove the adhesive backing from the new membrane. Apply starting from one side, avoiding air bubbles. Press firmly over the entire surface. Reconnect and test all the keys.
Add: 05/A Thermometer (€22.05) already exceeds the minimum, 17A Clip (€0.53) , F/SMART Faceplate (€7.50) , P67 Cable Gland (€0.63) . Or get more spare membranes.
Required to cover: component sourcing, testing, anti-static packaging for electronics, order management, tracked shipping.
Is it compatible with analog thermostat?
No, only for the digital version with display.
Can I clean it instead of replacing it?
You can try, but often the problem is wear on the internal contacts.
Difficult to install?
No, it's a sticker. Important: clean surface and no bubbles.
How long does it last on average?
2-3 years with normal use, less if you press the keys frequently.
© 2025 Padovan Avicoltura. FIEM Distributor. Verified data. Prices exclude VAT, 24-month warranty for private individuals/12 VAT numbers.