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Stainless steel lab jack 300×300mm platform, adjustable 88–490mm height, 45kg load for precise optical and heating setups.
The Warzeff LJ-30 Lab Jack Knob Type 030-N010 is designed for precise height adjustment of laboratory apparatus such as optical instruments, heaters, and stirrers. Featuring a robust 300×300 mm stainless steel SUS304 platform, the lab jack accommodates a static load of up to 45 kg. The height is adjustable from 88 mm to 490 mm via a convenient side knob handle, enabling customized positioning critical in bioprocessing setups, live-cell imaging, and molecular diagnostics workflows. This adjustable lab jack is essential for maintaining optimal experimental conditions and is widely used in biotechnology and clinical diagnostics laboratories. Sold as a used unit, it should be verified for operational condition, as performance may vary from new units. This sturdy and precise lab jack supports reliable positioning in synthetic biology research and biomanufacturing pipelines where stable and adjustable equipment placement is crucial.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
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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
