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High precision 1kg F2 standard calibration weight in stainless steel.
The ZWIEBEL 1kg F2 Calibration Weight is a high-precision metrology tool crafted from stainless steel to meet scientific standards. With a type/class designation of F2, it guarantees a maximum permissible error of ± 16mg, rendering it ideal for ensuring measurement accuracy in demanding laboratory environments. This weight has been meticulously verified on a precision balance at 0.01g (10mg), exceeding typical expectations for precision. It comes securely housed in a wooden box for protection and convenience. Note: This weight is uncalibrated.
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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
7 other listings of this model are available.
