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Do you need reliable and precise measurements for your essential weighing tasks in laboratories, educational settings, or industrial environments?

The Ohaus PR Series Precision Balances PR2201/E, offered by Liberty Scales, are your solution. These balances combine accuracy, functionality, and simplicity to streamline your daily operations efficiently. They deliver competitive performance at an economical price, making them a superb choice for routine applications that demand precision.

Key Benefits:

  • High Precision Weighing: Experience superior accuracy with a maximum capacity of 2,200 g and readability of 0.1 g.
  • Versatile Applications: Perfect for essential weighing, parts counting, and per cent weighing, adaptable to various tasks.
  • Ease of Use: Features an easy-to-read, backlit LCD and straightforward interface, ensuring a smooth operation with minimal training.
  • Durable and Practical Design: Constructed with an ABS top housing and a robust stainless steel pan, paired with a removable glass draft shield for optimal durability and ease of cleaning.
  • Advanced Features: This product includes user-selectable environmental filters, auto-tare, and auto-dim functions, plus an integrated weigh-below hook and security bracket for enhanced functionality.
  • Seamless Connectivity: Equipped with RS232 connectivity for effortless data transfer and communication with other devices.
  • Customizable Settings: Offers user-definable project and user IDs, software lockout and reset menu, and user-selectable span calibration points to tailor the device to your specific needs.
  • 5-Year Warranty: Enjoy peace of mind and long-term reliability with a comprehensive 5-year warranty on your investment.

When you choose the Ohaus PR Series Precision Balances from Liberty Scales, you're not just buying a scale but investing in a tool that will enhance your productivity and accuracy. The peace of mind of owning a reliable and efficient device like the PR Series allows you to focus on what truly matters in your work with the confidence that your measurements are precise. Enhance your workplace with the Ohaus PR Series Precision Balances and feel the satisfaction of flawless operation and streamlined processes.

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: 2,200 g

  • Readability: 0.1 g

  • Pan Size: 7.1 in (180 mm)

  • Internal Calibration: Not Applicable

  • Draftshield:

  • Auto Door: Not Applicable

  • Auxiliary Display Model: Available as an Accessory

  • Battery Life: Not Applicable

  • Communication: RS232

  • Dimensions: 12.5 in x 3.7 in x 7.9 in (317 mm x 93 mm x 201 mm) (LxHxW)

  • Display: LCD with backlight

  • In-use cover: No

  • Legal for Trade: No

  • Linearity ±: 0.2 g

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

  • Net Weight: 7.7 lb (3.5 kg)

  • Pan Construction: Stainless Steel

  • Power: AC Adapter (Included)

  • Repeatability, typical: 0.1 g

  • Stabilization Time: 1 s

  • Tare Range: To capacity by subtraction

  • Units of Measurement: Pennyweight; Ounce Troy; Newton; Taiwan Tael; Gram; Kilogram; Grain; Pound; Ounce; Carat; Custom

  • 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.