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Are you struggling with inaccurate measurements in your laboratory or industrial applications?

The Ohaus 4.7" PR Series NTEP Precision Balance PR523N is the solution you need. This laboratory balance offers unmatched accuracy and reliability, ensuring precise results every time. But what sets this precision balance apart from the rest?

Key Benefits:

  • High Precision Weighing: With a maximum capacity of 520 g and readability of 0.001 g, this balance delivers exact measurements for your critical weighing needs.
  • Versatile Applications: Ideal for basic weighing, parts counting, and percent weighing, the PR523N adapts to various laboratory and industrial tasks.
  • User-Friendly Interface: The backlit LCD and simple operation make this balance incredibly easy to use, requiring minimal training.
  • Durable Construction: Featuring a stainless steel pan and a robust ABS housing, this balance withstands daily use in demanding environments.
  • Advanced Features: Equipped with environmental filters, auto-tare, and calibration options, the PR523N ensures accurate and consistent results.
  • Connectivity: The RS232 port allows for seamless data transfer, making it easier to record and analyze your measurements.
  • 5-Year Warranty: Enjoy peace of mind and long-term reliability with a comprehensive 5-year warranty on your investment.

Experience the Difference:

Investing in the Ohaus 4.7" PR Series NTEP Precision Balance PR523N will transform your weighing processes. Say goodbye to the frustration of inaccurate measurements and embrace the confidence that comes with precision. With this balance, you'll not only streamline your workflow but also achieve unparalleled accuracy in your results. Upgrade your weighing equipment today and feel the satisfaction of knowing you've made the right choice with Libert Scales.

Reach out to our dedicated team for further information and personalized assistance. Call us at (661) 888-1919 or email us at We're here to help you every step of the way!


  • Maximum Capacity: 520 g

  • Readability: 0.001 g

  • Readability (Certified): 0.01 g

  • Pan Size: 4.7 in (120 mm)

  • Internal Calibration: InCal™ - Semi Automatic

  • Draftshield: Included

  • Auxiliary Display Model: Available as an Accessory

  • Battery Life: Not applicable

  • Communication: RS232

  • Dimensions: 12.5 in x 11.9 in x 7.9 in (317 mm x 303 mm x 201 mm) (LxHxW)

  • Display: LCD with backlight

  • In-Use Cover: No

  • Legal for Trade: OIML

  • Linearity ±: 0.002 g

  • Net Weight: 10 lb (4.5 kg)

  • Pan Construction: Stainless Steel

  • Power: AC Adapter (Included)

  • Repeatability, typical: 0.001 g

  • Stabilization Time: 2 s

  • Tare Range: To capacity by subtraction

  • Units of Measurement: Milligram; Gram; Carat

  • Working Environment: 50°F – 104°F, 80%RH, non-condensing; 50°F – 86°F, 80%RH, non-condensing (10°C – 40°C, 80%RH, non-condensing; 10°C – 30°C, 80%RH, non-condensing)
  • 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 (661) 888-1919 or for queries or concerns about shipping.