Mettler Toledo MA503 Precision Balance, Internal Calibration, 520 g x 0.001 g - Machine Horizon
Mettler Toledo MA503 Precision Balance, Internal Calibration, 520 g x 0.001 g - Machine Horizon

Mettler Toledo MA503 Precision Balance, Internal Calibration, 520 g x 0.001 g

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Mettler Toledo MA503 Precision Balance, Internal Calibration, 520 g x 0.001 g - Machine Horizon

Mettler Toledo

Mettler Toledo MA503 Precision Balance, Internal Calibration, 520 g x 0.001 g

$2,860.00 $2,395.25
Mettler Toledo MA503 Precision Balance, Internal Calibration, 520 g x 0.001 g - Machine Horizon

Mettler Toledo

Mettler Toledo MA503 Precision Balance, Internal Calibration, 520 g x 0.001 g

$2,860.00 $2,395.25
  • Description
  • Why Buy From Us

Mettler Toledo MA503 Precision Balance, Internal Calibration, 520 g x 0.001 g

Product Overview:
Experience the gold standard in laboratory precision with the Mettler Toledo MA503 Precision Balance. Engineered for scientists and industry professionals alike, this cutting-edge instrument delivers highly accurate results with every use. Internal calibration, advanced data management, and an intuitive hybrid LCD touchscreen combine to streamline your workflow, making this balance the cornerstone of any laboratory focused on accuracy and efficiency.

Main Advantages:

  • Unmatched Precision and Consistency: Achieve confidence in your results with 0.001 g readability paired with FACT automatic internal calibration for reliability in every measurement.
  • Seamless Operation and Connectivity: Enjoy simplified connection to PLC and MES systems via MT-SICS commands and comprehensive data tracking thanks to EasyDirect software and an activity log.
  • Robust, User-Friendly Design: The metal base, high-durability PBT housing, and QuickLock draft shield promote durability, easy cleaning, and ergonomic daily use.

Why This Product is Essential:
For laboratories where accuracy, repeatability, and data integrity are non-negotiable, the Mettler Toledo MA503 Precision Balance is an indispensable asset. Its rapid stabilization, passcode protection, and advanced sample management ensure you meet regulatory requirements and maximize productivity. Equip your lab with this precision balance and elevate your weighing and data management to the next level.

Specifications and Guides:

  • Features:
    • Electromagnetic Force Compensation (EMFC) weighing cell
    • FACT automatic internal calibration
    • Calibration reminders for consistency
    • MT-SICS command compatibility
    • EasyDirect balance software integration
    • Advanced statistical data analysis capabilities
    • Unique sample IDs and full activity tracking log
    • Ultra-fast stabilization time
    • Front panel leveling bubble
    • Hybrid LCD touchscreen for intuitive operation
    • Durable metal base and PBT top housing
    • Overload protection mechanism
    • Easy-to-clean, removable QuickLock draft shield
    • Passcode-protected access
    • Integrated below-balance weighing hook
  • Manuals: Detailed user manual available for streamlined installation and operation (contact us or visit our website for downloadable PDF).
  • Guides: Step-by-step guides for setup, calibration, data management, and integration with laboratory software systems are included and accessible online.
  • Specifications:
    • Maximum weighing capacity: 520 g
    • Readability: 0.001 g
    • User interface: Hybrid LCD touchscreen
    • Draft shield: QuickLock removable design
    • Construction: Metal base with hardened plastic (PBT) top housing
    • Overload protection: Yes
    • Connectivity: Supports MT-SICS commands for seamless integration

Innovation and Reliability at Our Core

At Machine Horizon, we believe that powerful machines drive progress. Our mission is to make advanced technology accessible to creators, engineers, and businesses across industries—from precision CNC and milling to farming, printing, and laboratory equipment.

We’re dedicated to providing reliable, high-performance machines that help you produce, build, and innovate with confidence. Every product we offer is carefully selected for its engineering quality, efficiency, and long-term value.

A Customer-First Approach

We’re more than an online store—we’re your partner in finding the best machine for your need. Unlike large, impersonal retailers, our dedicated team delivers personalized guidance at every step. Whether you’re exploring, seeking expert advice, or need ongoing support, our specialists are always just a call or email away.

Passion for Machinery & Resilience


Our brand is built on a deep respect for craftsmanship, performance, and reliability. We understand how important the right equipment is to your success—that’s why we focus on machines that combine innovation with lasting durability. From small workshops to large production facilities, Machine Horizon provides solutions that help you work smarter, faster, and better.

Trusted Experts, Curated Brands


We partner directly with industry-leading manufacturers across multiple sectors to ensure every product meets our standards for quality and performance. Our curated selection means you can shop with confidence, knowing each machine is backed by expert support and full manufacturer warranties.

More Reasons to Choose Machine Horizon

  • Price Match Guarantee – We’ll match any competitor to ensure you always receive the best value.
  • Free Shipping – Enjoy free delivery on most* orders across the lower 48 U.S. states.
  • 100% Secure Ordering – Our platform uses SSL encryption to protect your information.
  • Exclusive Packages & Volume Discounts – Custom pricing available for workshops, labs, schools, and bulk orders.
  • Authorized Dealer – Every order is protected with full manufacturer support and warranties.


With Machine Horizon, you don’t just buy equipment—you invest in performance, precision, and long-term reliability

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.

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