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Struggling to achieve precise and reliable measurements in your laboratory?

The Ohaus Pioneer™ Precision PX4201 is here to eliminate that challenge. This high-performance laboratory balance is engineered to deliver outstanding accuracy and repeatability, making it an ideal solution for various applications in laboratory, industrial, and educational settings.

The PX4201 sets itself apart with its robust construction and advanced features. It boasts a cast metal lower housing, a sturdy sub-pan, and a durable stainless steel weighing pan, ensuring long-term reliability. Additionally, its second-line display provides extra information for enhanced convenience, while the built-in static removal bar guarantees accurate measurements every time.

Key Benefits:

  • High Precision: Achieve accurate readings with a readability of 0.1g and a maximum capacity of 4200g, perfect for precise weighing tasks.
  • Durable Design: The PX4201 is built to last with a metal base, plastic top housing, and a removable stainless steel pan, ensuring it can withstand the rigors of daily use.
  • User-Friendly: With its 2-line LCD with backlight, operating the balance is easy, even in dimly lit environments. The power adapter also ensures continuous operation without worrying about battery life.
  • Connectivity: USB and RS232 communication options allow for easy data transfer to other devices, facilitating further analysis.
  • Versatility: The balance is equipped with a glass draft shield, a weigh-below-hook, and a real-time clock with GLP/GMP Data integration, making it adaptable to various weighing needs.
  • 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 PX4201, you're investing in a laboratory balance that combines economy with high performance. Whether you're working on semi-micro analyses with the ExplorerSemi-Micro, seeking precision with the Explorer™ Precision, or requiring the accuracy of Adventurer™ Analytical balances, the PX4201 is your reliable partner.

Feel the confidence and peace of mind that comes with knowing your measurements are precise and reliable. With the Pioneer™ Precision PX4201, you'll elevate your laboratory's capabilities and ensure your weighing needs are met with unwavering accuracy.

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: 4,200 g

  • Readability: 0.1 g

  • Pan Size: 180 mm

  • Internal Calibration: InCal™ - Semi Automatic

  • Draftshield: —

  • Auxiliary Display Model: Available as an Accessory

  • Battery Life: Not Applicable

  • Communication: USB; RS232

  • Dimensions: 321 mm x 98 mm x 209 mm (LxHxW)

  • Display: 2-Line LCD with Backlight

  • In-Use Cover: Included

  • Legal for Trade: No

  • Linearity ±: 0.2 g

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

  • Minimum Weight: 82 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: Singapore Tael; Pennyweight; Ounce Troy; Kilogram; Grain; Tical; Custom; 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.