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Are you looking for a reliable and precise laboratory balance that can easily handle your analytical weighing needs?

Look no further than the Ohaus 3.5" PR Series Analytical Balances PR224. Designed to meet the needs of both laboratory and industrial settings, this balance offers unparalleled accuracy and repeatability, ensuring that your measurements are always spot-on.

Key Benefits:

  • High Precision: With a readability of 0.0001g and a maximum capacity of 220g, the PR224 provides the accuracy needed for detailed analytical work.
  • Easy Connectivity: Equipped with RS232 connectivity, this balance allows for seamless data transfer and storage, making keeping track of your results a breeze.
  • User-Friendly Design: The backlit liquid crystal display and simple interface ensure you can easily read and operate the balance, even in low light conditions.
  • Versatile Weighing Modes: Whether in a lab or an industrial setting, the three essential weighing modes of the PR Balance cater to all your weighing needs.
  • Compact and Durable: Save valuable workspace without compromising functionality, thanks to its compact design and durable stainless steel pan.
  • Customizable Settings: Tailor the balance to your preferences with user-selectable environmental filters and brightness settings.
  • Convenient Features: The auto-tare function and software overload/underload indicator enhance your weighing experience, ensuring accuracy and ease of use.
  • 5-Year Warranty: Enjoy peace of mind and long-term reliability with a comprehensive 5-year warranty on your investment.

By choosing the Ohaus 3.5" PR Series Analytical Balances PR224, you're investing in a tool that will elevate your analytical capabilities. Experience the confidence that comes with knowing your measurements are precise and reliable, time after time. Join the ranks of satisfied users who trust Ohaus for their most critical weighing tasks.

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: 220 g

  • Readability: 0.1 mg

  • Pan Size: 3.5 in (90 mm)

  • Internal Calibration: InCal™ - Semi Automatic

  • Draftshield: Included

  • Auto Door: Not applicable

  • Auxiliary Display Model: Available as an Accessory

  • Battery Life: Not applicable

  • Built-in Ionizer: No

  • 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: No

  • Linearity ±: 0.0002 g

  • Minimum Weight (USP, 0.1%, typical): 200 mg

  • Net Weight: 10 lb (4.5 kg)

  • Pan Construction: Stainless Steel

  • Power: AC Adapter (Included)
    Repeatability, typical: 0.0001 g

  • Stabilization Time: 3 s

  • Tare Range: To capacity by subtraction
    Units of Measurement: Milligram; Pennyweight; Ounce Troy; Newton; Taiwan Tael; Gram; Grain; Ounce; Carat; Custom

  • Working Environment: operability guaranteed between 41°F and 104°F; 50°F – 86°F, 80%RH, non-condensing (operability guaranteed between 5°C and 40°C; 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.