Skip to content

Are you struggling with inaccurate and unreliable measurements in your laboratory or industrial setting?

The Ohaus Explorer Precision NTEP EX423N Stainless Steel Laboratory Balance is here to solve your problem. With its precise 1mg readability and robust 420g capacity, this balance ensures accurate and consistent results every time.

Key Benefits:

  • Precision and Reliability: The EX423N delivers laboratory-grade accuracy with a 1mg readability, making it ideal for precise measurements in any laboratory or industrial environment.
  • User-Friendly Interface: Navigate and control your measurements effortlessly with a 5.7" full-color VGA graphic touchscreen display, featuring user-controlled brightness for optimal visibility.
  • Enhanced Connectivity: Equipped with RS232 and USB ports for easy communication, and an optional second RS232/Ethernet connection for advanced data transfer capabilities (accessories sold separately).
  • Robust Construction: Built to last with a metal base, ABS top housing, stainless steel pan, and glass draft shield, ensuring durability and longevity in demanding settings.
  • Versatile Features: Enjoy a range of design features including selectable environmental filters, auto tare, user-selectable span calibration points, and multi-language support, catering to diverse laboratory needs.
  • GLP/GMP Compliance: The balance offers GLP/GMP data output with a real-time clock, facilitating accurate record-keeping and analysis for compliance purposes.
  • 5-Year Warranty: Enjoy peace of mind and long-term reliability with a comprehensive 5-year warranty on your investment.

Experience the Difference:

Investing in the Ohaus Explorer Precision NTEP EX423N Stainless Steel Laboratory Balance means experiencing the confidence and peace of mind that come with accurate and reliable measurements. Say goodbye to the frustration of inconsistent results and embrace the precision of this top-tier analytical balance. Your laboratory or industrial processes will be transformed, ensuring efficiency and excellence in every measurement. Trust in the renowned quality of Ohaus to elevate your weighing experience with the Explorer Semi-Micro, Adventurer™ Analytical, and Explorer™ Precision series.

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: 1 mg

  • Pan Size: 5.1 in (130 mm)

  • Internal Calibration: AutoCal™ - Automatic

  • Draftshield: Included

  • Auxiliary Display Model: Available as an Accessory

  • Battery Life: Not applicable

  • Communication: Ethernet (Available as an Accessory); USB (Included); RS232 (Included)

  • Dimensions: 15.5 in x 13.8 in x 9.1 in (393 mm x 350 mm x 230 mm) (LxHxW)

  • Display: Full-color 5.7 in VGA, touch screen

  • In-Use Cover: Included

  • Legal for Trade: Not Applicable

  • Linearity ±: 0.002 g

  • Minimum Weight (USP, 0.1%, typical): 1.6 g

  • Net Weight: 15.2 lb (6.9 kg)

  • Pan Construction: Stainless Steel

  • Power: AC Adapter (Included)

  • Repeatability, typical: 0.001 g

  • Stabilization Time: 1 s

  • Tare Range: To capacity by subtraction

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

  • Working Environment: 50°F – 86°F, 85%RH, non-condensing (10°C – 30°C, 85%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.