€249excl. VAT
In stock
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Revolutionize mixing with VELP's IR sensor vortex mixer, enhancing lab efficiency and comfort.
The VELP TX4 Vortex Mixer incorporates the world's first patented IR sensor technology, allowing it to activate automatically upon detecting a test tube, eliminating the need for manual pressure and significantly reducing operator strain. Highlighting user-friendliness, the mixer features a simple, extremely bright digital display that presents critical parameters such as stirring speed, time, and operating mode prominently. Built with 4 non-slip feet and a sturdy zamak base, it ensures exceptional bench stability across various surfaces and features an ergonomic design that enhances overall usability in the lab environment.
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.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options 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 22 October 2026
€249 sits in the middle range stirrers here. The middle half of the 1,082 with a price runs from €160 to €959.
