€5,829excl. VAT
In stock
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E1 class knob weights set for precision calibration, includes storage box for stability.
This set is the perfect solution for laboratories and institutions requiring the highest precision. These cylindrical mass standards are made from the highest quality materials, ensuring excellent stability and resistance to environmental changes.
Key Features:
Highest class of accuracy: Class E1 is the highest standard of accuracy, making these standards ideal for calibrating precision measuring instruments.
Cylindrical Shape: The cylindrical shape of the standards ensures ease of handling and precise placement on weighing platforms.
Plastic packaging: The weights are delivered in a durable plastic case, ensuring their safe storage and transport.
Set Includes: 16 mass standards, 2 pairs of tweezers, 2 brushes and 1 pair of gloves.
By choosing the E1 class mass standard set from RADWAG, you invest in reliability, precision, and durability, which translates to excellent quality in your laboratory work.
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
€5,829 sits above most mass standards here. The middle half of the 603 with a price runs from €78 to €1,897.
2 other listings of this model are available.
