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Adam Equipment PT 312-5S [AE403a] Stainless Steel Platforms With AE 403, 3000000 g x 500 g

Discover the unmatched precision and durability of the Adam Equipment PT 312-5S [AE403a], a stainless steel platform scale designed for heavy-duty weighing tasks. Engineered to deliver reliable, high-capacity measurements, this balance provides an exceptional solution for industrial, commercial, and laboratory environments demanding accuracy and robust performance. Its impressive maximum capacity makes it ideal for weighing large quantities with consistent precision.

Product Overview:

With a tremendous capacity of 3,000,000 grams and an accuracy of 500 grams, the PT 312-5S combines strength with precision. The stainless steel platform ensures longevity and ease of cleaning, making it suitable for rigorous use in diverse conditions. Integrated with the AE 403 indicator, this scale system offers advanced weighing features and user-friendly controls, streamlining your measuring processes without sacrificing accuracy.

Main Advantages:

  • High Capacity and Accuracy: Capable of measuring up to 3,000,000 grams with a resolution of 500 grams, allowing for precise weighing of large items or bulk materials.
  • Durable Stainless Steel Platform: The corrosion-resistant surface withstands tough industrial environments, guaranteeing long-lasting performance and easy maintenance.
  • User-Friendly AE 403 Indicator: Features intuitive controls and clear display for efficient, hassle-free operation, enhancing productivity in fast-paced settings.

Why This Product is Essential:

The Adam Equipment PT 312-5S is an essential tool for professionals who require dependable high-capacity weighing solutions. Its robust construction combined with accurate measurement capability ensures that even the heaviest materials are assessed precisely and efficiently. Investing in this platform scale reduces errors, improves operational effectiveness, and supports compliance with stringent weighing standards in commercial and industrial applications.

Specifications and Guides:

  • Features: 3,000,000 g maximum capacity, 500 g readability, stainless steel platform, integrated AE 403 indicator, heavy-duty design.
  • Manuals: Refer to the Adam Equipment official AE 403 user manual for detailed operating instructions and maintenance tips.
  • Guides: Installation and calibration guides are available for ensuring optimal setup and accuracy over time.
  • Specifications:
    • Product Type: Balances & Scales
    • Category: Measuring Scales
    • Platform Material: Stainless Steel
    • Maximum Capacity: 3,000,000 g
    • Readability: 500 g
    • Indicator Model: AE 403

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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