FIEM Ultrasonic Humidifier with 1 Membrane + Power Supply MG432-576-720-400H

💧 The humidity sensor cover is essential protection that keeps the humidity sensor safe from the harsh incubator environment! (dust, washing, etc.)

The CUST.S.UMID protects the delicate humidity probe from the extreme conditions inside the incubator: constant high humidity, heat, and possible splashes of water when filling the trays. Without this protective case, the probe rapidly deteriorates, compromising the vital 47-62% humidity readings required for the various phases.

🛡️ This case allows the sensor to properly detect humidity while protecting it from physical damage and excessive condensation. It is designed with calibrated openings that allow humid air to pass through for measurement, but prevent direct water from entering.

⚠️ When should you replace it? If it has cracks or breaks, if it no longer protects the probe adequately, if it is deformed by heat, if the openings are blocked by deposits, or if it is missing after humidity probe maintenance.

💡 A damaged case exposes your expensive humidity probe to premature failure. It's better to invest in a new case than to have to replace the entire probe!

✅ Compatible with FIEM humidity probes .

📱 Problems with humidity readings? Send photos on WhatsApp

🚚 Shipping from Como in 1 day. FIEM since 1975 , protection for sensitive components. 24-month warranty for private individuals, 12 VAT numbers.

🔥 The F3321 ventilation kit is not just a ventilator with a resistor: it is the thermal beating heart of your incubator, the only one responsible for the life or death of the embryos!

At €68.50 (excluding VAT) , this complete kit includes Blower Motor + Heater + Grille + Clamp + Wires + Fuse.

⚡ As specified in the FIEM price list: "COMPLETE VENTILATION KIT (FAN MOTOR/HEATER+GRID+CLAMP+WIRES+FUSE)". This isn't just a spare part; it's the incubator's ventilation system: the fan circulates the air, the heating element generates the heat, and together they keep your future chicks alive.

⚠️ When should you replace it? If the temperature no longer reaches 100°F, if the fan makes unusual noises, if you notice burnt spots on the heating element, if the incubator heats unevenly, or if you need to completely overhaul it after years of intensive use.

💡 A malfunctioning kit means no hatching. Period. Without uniform heat, the embryos die.

✅ Compatible with Fiem Smart models

📱 Temperature issues? Send WhatsApp photos/videos of the temperature display and your current kit.

🚚 Protected shipping from Como in 1 day. No minimum order for this item. FIEM since 1975 , the thermal heart of your hatching. 24-month warranty for private individuals, 12 VAT numbers.

💧 The semi-automatic humidification kit is an intelligent system that regulates humidity by rotating a bottle, without ever opening the incubator!

At €26.50 (excluding VAT) , the KIT.UM.SMART (component no. 15 in the exploded view) revolutionizes humidity management. It includes a bottle tank, support base, and connection tube, but the genius lies in the control: by screwing the tank, you progressively activate 1-2-3-4 water sectors in the Smart base, unscrewing them to reduce them to 4-3-2-1. Adjust the humidity from 38% to 62% simply by rotating an external bottle!

🎯 How does it work? The variable surface system is ingenious: screw in to increase the flooded sectors (more evaporation = more humidity), unscrew to reduce them. No openings, no temperature changes, total control! During incubation, you need 2 sectors (47-52%), for hatching you activate 4 (62%). Everything from the outside!

⚠️ When should you replace it? If the tank leaks, the sector adjustment mechanism no longer works, the hose is clogged, or if you want to add this intelligent automation to your Smart (only on compatible models).

💡 Revolutionary FIEM system: instead of opening the door twice a day, causing 2-3°C swings, you can adjust everything from the outside. Absolute professionalism!

✅ Compatible with Smart equipped with a 4-sector base (n°4) and pre-arranged lid (n°14).

📱 Want this revolution? Contact us on WhatsApp

🚚 Shipping from Como in 1 day. No minimum order. FIEM since 1975 , innovation for superior results. 24-month warranty for private individuals, 12 VAT numbers.

🔥 The silicone resistance is not just a heating wire: it is the calibrated thermal heart that keeps your embryos alive with surgical precision!

At €9.90 (excluding VAT) , the R75C resistor (component no. 16 in the exploded view) is the 1.60-meter silicone heating cable specifically for the Smart. With its 245 Ohm/meter and 123W of power, it is designed to generate exactly the heat needed to maintain the vital 37.7°C.

⚡ The silicone lining is no accident: it resists the constant humidity of the incubator, maintains perfect insulation, and withstands years of thermal cycling.

⚠️ When should you replace it? If the temperature no longer reaches 100°F, if you notice blackened spots or burns on the cable, if the silicone insulation is cracked, if the thermostat runs continuously without reaching the temperature, or after several years as a preventative safety measure.

💡 An inefficient heating element isn't just a temperature problem: it consumes more power, stresses the thermostat, and creates dangerous hot spots. For €9.90, it's not worth risking hatching!

✅ Compatible exclusively with Smart as indicated in the price list.

📱 Unstable temperature? Send WhatsApp photos of the display and current resistance.

🚚 Shipping from Como in 1 day. Minimum order €20. FIEM since 1975 , thermal precision for perfect hatching. 24-month warranty for private individuals, 12 VAT numbers.