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Are you struggling with inaccurate readings that compromise your results?

Introducing the Ohaus Pioneer™ Precision PX623/E Stainless Steel Balance – your solution to the challenges of precise measurements in laboratory and industrial settings.

The Pioneer™ Precision PX623/E is here to eliminate those issues.

The Ohaus Pioneer™ Precision PX623/E is a high-performance laboratory balance designed to meet the rigorous demands of various applications, including research, quality control, and education. With its exceptional accuracy and repeatability, this balance ensures reliable and consistent results every time.

Key benefits:

  • Unmatched Accuracy: With a maximum capacity of 620g and readability of 0.001g, the PX623/E provides precise measurements for your critical tasks.
  • Durable Construction: Built with a cast metal lower housing and stainless steel weighing pan, it withstands daily use and ensures long-term reliability.
  • Enhanced Usability: Features a second-line display for additional information, a static removal bar for accurate measurements, and USB connectivity for easy data transfer.
  • Versatile Features: Includes a weigh-below-hook, security bracket, calibration lock, and user-selectable environmental filters for a customized weighing experience.
  • Compliance and Convenience: Equipped with a Real Time Clock with GLP/GMP data, ensuring compliance with regulatory standards.
  • 5-Year Warranty: Enjoy peace of mind and long-term reliability with a comprehensive 5-year warranty on your investment.

By choosing the Ohaus Pioneer™ Precision PX623/E, you're investing in a balance that not only meets but exceeds your expectations. Its integration with Liberty Scales' precision balances and compatibility with various analytical balances like ExplorerSemi-Micro, Adventurer™ Analytical, and Explorer™ Precision, makes it a versatile tool for any laboratory. Say goodbye to the frustration of inaccurate measurements and embrace the confidence that comes with using the Pioneer™ Precision PX623/E. Your research and experiments will be backed by the reliability and precision of a trusted brand in weighing technology.

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: 620 g

  • Readability: 0.001 g

  • Pan Size: 120 mm

  • Internal Calibration: Not applicable

  • Draftshield: Included

  • Auxiliary Display Model: Available as an Accessory

  • Battery Life: Not applicable

  • Communication: USB; RS232

  • Dimensions: 321 mm x 309 mm x 209 mm (LxHxW)

  • Display: 2-Line LCD with Backlight

  • In-Use Cover: :Included

  • Legal for Trade: No

  • Linearity ±: 0.002 g

  • Minimum Weight (USP, 0.1%, typical): 2 g

  • Minimum Weight: 0.82 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: Singapore Tael; Pennyweight; Ounce Troy; Kilogram; Grain; Tical; Custom; Milligram; Newton; Momme; Taiwan Tael; Baht; Gram; Hong Kong Tael; Pound; Tola; Mesghal; Ounce; Carat

  • 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.