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Precision waterproof electronic balance FZ-300IWP with built-in calibration weight and dustproof design.
The A&D FZ-300IWP is a waterproof and dustproof electronic balance designed for precision weighing in demanding laboratory and bioprocessing environments. It features a built-in calibration weight system, enabling enhanced accuracy and streamlined calibration procedures critical in molecular diagnostics and biomanufacturing workflows. The robust dustproof housing ensures reliable performance in cleanroom or bioscience applications requiring contamination control.
*Note:* Sold as a used unit in current condition without warranty on original functionality; verification of performance before application in critical workflows is recommended.
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
