Skip to content

Are you tired of inefficient and unreliable heating and stirring in your laboratory experiments?

Discover the power and reliability of the Analog Hotplate Stirrers Guardian 2000 E-G21HS04C 115V 60Hz, a top-of-the-line solution from Libert Scales, designed to enhance your lab's efficiency and safety. Perfect for a variety of laboratory applications, this device ensures precise temperature control and stirring capabilities, making it an indispensable tool for your research and industrial tasks.

Key Benefits:

  • High-Temperature Capacity: Safely heats up to 500°C, ideal for a broad range of heating applications including boiling, dissolving, and chemical reactions.
  • Robust Construction: Features a durable metal housing and a chemical-resistant ceramic top plate that withstands tough lab environments and makes cleanup easy.
  • Enhanced Safety Features: Equipped with a hot top indicator light that activates when the temperature exceeds 40°C, ensuring user safety during operation.
  • Precision Stirring: Offers a variable stirring speed up to 1600 rpm, perfect for everything from gentle mixing to vigorous agitation.
  • Ease of Use: Simple knob controls allow for quick adjustments of heating and stirring settings, providing a user-friendly experience.
  • PTFE-Coated Stir Bar Included: Comes with a high-quality stir bar that ensures efficient and consistent mixing across all applications.
  • 5-Year Warranty: Enjoy peace of mind and long-term reliability with a comprehensive 5-year warranty on your investment.

Imagine a laboratory where every experiment runs smoothly with precise temperature control and consistent stirring speeds. Investing in the Guardian 2000 E-G21HS04C from Libert Scales transforms your daily lab operations into an efficient, productive, and safe environment. Feel the satisfaction and confidence that comes from reliable and effective laboratory equipment, enhancing your productivity and ensuring successful outcomes in all your scientific endeavors. Equip your lab with this essential tool and experience the difference in quality and performance that only Libert Scales can provide.

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!

  • Function: Heating and Stirring

  • Capacity: 15 L

  • Plate Construction: Ceramic

  • Plate Size: 4 in x 4 in (102 mm x 102 mm) (LxW)

  • Temp. Range: 70°C - 500°C

  • Control: Analog

  • Power Consumption: 535 W

  • Dimensions: 10.4 in x 4.3 in x 6.4 in (264 mm x 110 mm x 163 mm) (LxHxW)

  • Working Environment: 5°C – 40°C, 80% RH, Non-condensing (41°F – 104°F, 80% RH, Non-condensing)

  • Speed Range: 200 to 1600 rpm

  • Net Weight: 5.5 lb (2.5 kg)

  • Safety Certification: TUV
  • 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.