€1,208.51excl. VAT
In stock
Can't find what you're looking for?
High-performance 4 cu ft undercounter freezer at -20°C with solid door, manual defrost, and digital temperature display.
The K2 Scientific K204SDF is a precision-engineered undercounter laboratory freezer designed for scientific, medical, and biotechnology environments requiring reliable low-temperature storage. Operating consistently at -20°C, it offers a 4 cubic foot capacity with a solid door construction to ensure sample integrity and regulated thermal conditions.
Key technical features include:
This freezer’s compact undercounter design is optimal for space-constrained lab environments such as gene editing suites, synthetic biology workstations, and clinical diagnostics labs. The unit supports the secure storage of sensitive biological samples, reagents, and biopharmaceutical materials, making it essential for biomanufacturing and biomedical engineering applications. With a weight of approximately 64.23 kg and shipping dimensions of 68.58 cm x 72.39 cm x 96.93 cm, it integrates easily into existing laboratory layouts.
The K204SDF model meets Harmonized Code 841840 classification, indicating suitability as a laboratory freezer with a moderate 4 cu ft storage volume, widely adopted in life science research settings and biotechnological sample preservation. This freezer is a critical asset for maintaining controlled environments necessary for molecular cloning, fluorescence analysis, and live-cell imaging sample storage.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.
We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 19 October 2026
€1,209 sits in the middle range freezers here. The middle half of the 464 with a price runs from €67 to €7,598.
1 other listing of this model is available.
