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A&D GX&GF-403A Series Precision 3-Place Balance

NewPrecision Balances AccessoriesUnited Kingdom

Price on request

In stock

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Capacity
420 g
Readability
0.001 g
Pan Size
12.8 x 12.8 cm
Lead Time
Lead time varies. Please call for details
Warranty
4 years (Manufacturer Warranty)
All 9 specifications
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Specifications 9

New/Used
New
Weight
5 kg
Dimensions
32.6 × 21.2 × 17.1 cm
Brands
A&D
Capacity
420 g
Readability
0.001 g
Pan Size
12.8 x 12.8 cm
Lead Time
Lead time varies. Please call for details
Warranty
4 years (Manufacturer Warranty)

Product description

Precision balance with 420 g capacity, 0.001 g readability, and optional IP65 protection for research use.

The A&D GX&GF-403A Series Precision Balance features:

  • Maximum capacity: 420 g
  • Readability: 0.001 g (three decimal places)
  • Minimum weight: 1.4 g (A models), 1.8 g (AWP models)
  • Response time: ~0.8 seconds for a 5 g load
  • Optional IP65 rating for dust and water resistance, suitable for weighing liquids and powders in demanding environments
  • Automatic Precision Assessment (APA) with electronically controlled load (ECL) for accuracy management
  • Flow rate display with automatic calculation and comparator functions
  • Impact Shock Detection and logging for usage monitoring
  • Spacious, detachable breeze break for draft protection
  • Percent mode to measure sample weight as a percentage of a reference mass (100%)
  • Internal memory stores weighing values, calibration results, and mass per sample during counting
  • Two levelling feet on the side enable easy balance adjustment
  • Integrated clock and calendar for timestamped data output
  • User access control with optional password lock for secure operation
  • External calibration using weights from 50 g to 400 g in 100 g increments
  • Manufacturer warranty included

This balance is designed for precision weighing in research, industrial, quality control, and analytical applications.

Why Questpair exists

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.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 17 July 2026