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A&D AD-4212C-300 AD-4212C Series Production Weighing System

Product Overview: The A&D AD-4212C-300 AD-4212C Series Production Weighing System offers precision and reliability for demanding industrial and laboratory environments. With an exceptional weighing capacity of 320 grams and an accuracy level down to 1 milligram, this system provides accurate and consistent measurements for production lines and quality control processes. Its built-in RS-232C interface ensures seamless integration with other equipment, enabling efficient data transfer without the need for a remote display.

Main Advantages:

  • High precision measurements with 320g x 1mg accuracy, ideal for detailed production weighing tasks.
  • RS-232C connectivity allows for easy data communication and integration with computers or printers, streamlining workflow.
  • Compact and rugged design built to withstand rigorous industrial use without sacrificing accuracy.

Why This Product is Essential: For manufacturers and technicians who depend on exact weight measurements to ensure product consistency and quality, the A&D AD-4212C-300 Production Weighing System is a critical tool. Its precision and reliable data output not only improve operational efficiency but also reduce errors and material waste, ultimately saving time and costs on the production floor.

Specifications and Guides:

  • Features: 320g maximum capacity, 1mg readability, RS-232C interface (without remote display)
  • Manuals: Detailed user manuals are available upon request to assist with setup and operation.
  • Guides: Setup and integration guides ensure smooth connection to external devices for data management.
  • Specifications: 320g x 1mg precision measurement range, compact footprint, and robust construction designed for production environments.

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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