Key Highlights
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Super Hybrid Sensor (SHS) ensures fast and accurate performance
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Built-in comparator output (Hi/OK/Lo) with buzzer function
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GLP/GMP compliant output for audit-ready documentation
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Time/date function and data memory for calibration and weighing
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Compact design with included breeze break for stability
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Standard calibration weights included
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RS-232 interface for connectivity to PC or printer
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Operates in various weighing units including carat and milligram
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Simple operator reference card included for quick setup
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WinCT software for smooth PC integration
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External input support for re-zeroing and printing
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5-year limited manufacturer warranty
The AD-4212A Series Precision Balance by A&D Weighing is engineered for high-accuracy applications requiring quick response time and advanced data functionality. Designed with Super Hybrid Sensor Technology (SHS), this series offers sub-second stabilization times, helping you boost efficiency without sacrificing precision.
It features a three-level comparator output system with an optional buzzer, ideal for automation or quality control. The RS-232 interface and GLP/GMP/ISO-compliant software output ensure seamless data integration and traceability, meeting the demands of regulated environments. The compact weighing unit includes a breeze break, reducing measurement fluctuations caused by air drafts and external interference.
With support for multiple weighing units and operating modes like percentage and counting, this balance is versatile enough for labs, manufacturing, and quality testing facilities. The inclusion of standard calibration weights, data memory storage, external contact input, and optional I/O expandability makes this a robust and intelligent choice for any precision weighing task.
Technical Specifications
| Model |
Capacity |
Readability |
Repeatability |
Linearity |
Pan Size |
Dimensions (W×D×H) |
Part # |
| AD-4212A-200 |
210 g |
1 mg |
1 mg |
±2 mg |
2 × 2 in (50 × 50 mm) |
3.2 × 9.1 × 3.5 in (80 × 230 × 90 mm) |
97655 |
| AD-4212A-600 |
610 g |
1 mg |
1 mg |
±3 mg |
2.8 × 2.8 in (70 × 70 mm) |
3.2 × 9.1 × 3.5 in (80 × 230 × 90 mm) |
97656 |
| AD-4212A-1000 |
1100 g |
1 mg |
1 mg |
±3 mg |
2.8 × 2.8 in (70 × 70 mm) |
3.2 × 9.1 × 3.5 in (80 × 230 × 90 mm) |
97657 |
Additional Information
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Weighing Units: Milligram, ounce, carat, pennyweight, troy ounce, grain
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Operating Modes: Percentage, counting
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Power Supply: 120 V AC adapter, 11 VA
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Stabilization Time: Approx. 1.0–1.1 seconds (depending on model)
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Comparator Output: 3-level (Hi/OK/Lo) with buzzer
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External Input: Supports re-zero and print
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Connection Cable: Approx. 2 meters (between unit and display)
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Operating Temp: 41 °F to 104 °F (5 °C to 40 °C)
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Humidity Range: Up to 85% RH (non-condensing)
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Estimated Weight: 8.5 lb (4 kg)
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Calibration Weights (OIML F1 Optional):
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Warranty: 5-year limited
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Return Policy: Subject to A&D standard terms – restocking fee may apply
Upgrade your weighing accuracy and workflow efficiency with the AD-4212A Series Precision Balance from A&D Weighing. Whether you’re in laboratory analysis or automated production control, this compact, fast, and feature-rich balance delivers precision that professionals trust.
Order now from SellEton Scales to ensure certified accuracy and seamless integration in your weighing process.
Free Shipping: Available across 48 continental USA. Extra charges may apply for residential, farm, or rural areas.
Express Shipping: Overnight and faster shipping options available at additional costs. Quotes obtainable via email.
Delivery Time: Typically 5 to 7 business days, varying by location and external conditions.
Tracking Information: Provided via email upon shipment. Accessible through account login. Additional information available upon request.
Return Policy: 15-day return period for unused, original condition products. A 25% restocking fee applies. Buyer covers original and return shipping costs.
Customer Support: Contact at (844)-735-5386 or info@selletonscales.com for queries or concerns about shipping.
