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Are you tired of inaccurate measurements slowing down your laboratory work?


The Ohaus Scout SPX421 Stainless Steel Laboratory Balance offers a solution to this common problem, providing precise and reliable results every time.

Effortless Precision for Your Laboratory Needs

  • High Accuracy: With a maximum capacity of 420g and readability of 0.1g, this balance ensures your measurements are spot-on.
  • Versatile Applications: Ideal for weighing, parts counting, percent weighing, check weighing, totalization, and display hold, it meets various laboratory requirements.
  • User-Friendly Display: The large backlit LCD is easily read in any lighting condition, enhancing visibility and reducing errors.
  • Convenient Operation: Choose between AC adapter or battery power for flexibility in any setting, while the auto shut-off feature conserves energy.
  • Robust Construction: The ABS housing and stainless steel pan is built to withstand the rigors of daily lab use, ensuring long-lasting performance.
  • Advanced Connectivity: With options like RS232, USB, Ethernet, and Bluetooth™, integrating with other devices and data transfer is seamless.
  • 5-Year Warranty: Enjoy peace of mind and long-term reliability with a comprehensive 5-year warranty on your investment.

Experience the Confidence of Precision Balancing

Investing in the Ohaus Scout SPX421 Stainless Steel Laboratory Balance means equipping your laboratory with a tool that guarantees accuracy and efficiency. Feel the satisfaction of knowing that every measurement contributes to the success of your experiments and research, without the worry of inaccuracies. Trust in Ohaus and Libert Scales to provide the quality and precision 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: 420 g

    • Readability: 0.1 g

    • Pan Size: 4.7 in (120 mm)

    • Battery Life: 120 Hours with Disposable Batteries

    • Communication: Ethernet (Available as an Accessory); RS232 (Available as an Accessory); USB Host (Available as an Accessory); Bluetooth (Available as an Accessory); USB Device (Available as an Accessory)

    • Auxiliary Display Model: Available as an Accessory

    • Dimensions: 8.8 in x 2.1 in x 8 in (224 mm x 54 mm x 202 mm) (LxHxW)

    • Display: Large backlit LCD

    • In-Use Cover: Available as an Accessory

    • Legal for Trade: Not Applicable

    • Linearity ±: 0.1 g

    • Net Weight: 2.2 lb (1 kg)

    • Pan Construction: Stainless Steel

    • Power: 4 AA (LR6) Batteries (Not Included); AC Adapter (Included)

    • Repeatability, typical: 0.1 g

    • Stabilization Time: 1 s

    • Tare Range: To capacity by subtraction

    • Transportation Case: Available as an Accessory

    • Units of Measurement: Ounce Troy; Pennyweight; Newton; Grain; Gram; Carat; Ounce; Custom

    • Working Environment: 50°F – 104°F, 80%RH, non-condensing (10°C – 40°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.