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Mettler Toledo AT

UsedMettler ToledoAnalytical Balances AccessoriesNetherlands
Procurable

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Maximum Capacity
22 g
Readability
2 µg
Repeatability (standard deviation)
4 µg
Linearity
±8 µg
Stabilization Time
10-14 s
Availability
Procurable
Lead time
Confirmed with your quote
All 14 specifications
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Specifications 14

Brands
Mettler Toledo
New/Used
Used
Maximum Capacity
22 g
Readability
2 µg
Repeatability (standard deviation)
4 µg
Linearity
±8 µg
Stabilization Time
10-14 s
Dimensions (L x W x H)
434 mm x 241 mm x 289 mm
Weight
9.3 kg
Power Supply
115-230 V, 50/60 Hz, 15.5 W
Built-in Calibration Weights
2 x 10 g
Data Interface
RS-232C, bidirectional
Availability
Procurable
Lead time
Confirmed with your quote

Product description

Analytical balance with 21 g capacity and 0.01 mg readability for precise small mass measurements.

The Mettler Toledo AT20 Analytical Balance is a high-precision instrument designed for accurate measurement of small sample masses, making it indispensable in laboratories requiring meticulous weight determinations. This balance offers a maximum capacity of 21 grams with a readability of 0.01 milligrams, ensuring precise results for critical applications.

Key features include:

  • High-precision weighing: Provides accurate measurements with a readability of 0.01 mg, essential for tasks demanding exact mass determinations.
  • User-friendly interface: Equipped with an intuitive display and straightforward controls, facilitating ease of use in routine laboratory operations.
  • Robust construction: Built with durable materials to withstand regular use in various laboratory environments.
  • Compact design: Occupies minimal bench space, making it suitable for laboratories with limited workspace.

This analytical balance is widely utilised in scientific fields such as biotechnology, pharmaceutical research, chemical analysis, and environmental science. Its precision is particularly beneficial in biotechnology applications, including molecular diagnostics, gene editing, and synthetic biology, where accurate mass measurements are critical.

Commonly found in university laboratories, biomedical research centres, pharmaceutical companies, and clinical diagnostics labs, the Mettler Toledo AT20 has been a reliable tool for scientists and researchers. While it was first introduced in the late 20th century, many units remain in use today due to their durability and precision.

Mettler Toledo's legacy of innovation and quality in precision instruments is exemplified in this balance, making it a trusted choice for professionals requiring exact mass measurements in their research and development processes.

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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?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options 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 22 October 2026