Skip to content

Are you tired of inaccurate measurements compromising your laboratory experiments and research?

 The Ohaus 7.1" PR Series Precision Balance PR4202/E is the solution you've been looking for.

With its precise readability of 0.01 g and a maximum capacity of 4200 g, this laboratory balance ensures that your measurements are accurate and reliable every time. The easy-to-read backlit LCD and user-friendly interface make operation simple and straightforward. Plus, the PR4202/E is equipped with essential weighing modes and RS-232 connectivity, facilitating seamless data transfer and storage for your convenience.

Key Benefits:

  • Precision Measurements: Achieve highly accurate results with a readability of 0.01 g, essential for sensitive laboratory applications.
  • Versatile Functionality: Perform basic weighing, parts counting, and percent weighing with ease.
  • Easy-to-Use Interface: Navigate effortlessly with the backlit LCD display and intuitive controls.
  • Durable Construction: Rely on the sturdy ABS housing, stainless steel pan, and glass draft shield for long-lasting performance.
  • Advanced Features: Benefit from user-selectable environmental filters, auto-tare, and calibration options for enhanced accuracy and convenience.
  • 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 Balance PR4202/E from Libert Scales, you're not just getting a precision instrument; you're gaining the confidence and peace of mind that comes with knowing your measurements are always spot-on. Say goodbye to the frustration of inaccurate data and hello to the precision and reliability that your work deserves.

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: 0.01 g

  • Pan Size: 7.1 in (180 mm)

  • Internal Calibration: Not applicable

  • Draftshield:

  • 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 ±: 0.02 g

  • Net Weight: 7.7 lb (3.5 kg)

  • Pan Construction: Stainless Steel

  • Power: AC Adapter (Included)

  • Repeatability, typical: 0.01 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.