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Are you struggling with inconsistent temperature and stirring speeds in your laboratory experiments?

The Analog Hotplate Stirrers Guardian 2000 E-G21ST04C from Liberty Scales is the perfect solution to ensure precise and reliable heating and stirring in any lab setting.

This robust unit, part of our comprehensive range of laboratory equipment, expertly combines superior heating capabilities with precise stirring control. Designed for simplicity and safety, it fits seamlessly into any research, academic, or industrial environment. With its durable metal housing and spill-resistant design, it stands up to the rigorous demands of daily lab work, providing both longevity and reliability.

Key Benefits:

  • Chemical-Resistant Ceramic Top: Easy to clean and resistant to acidic and alkaline substances, facilitating a smoother workflow.
  • Adjustable Speed and Temperature: Reach up to 1600 rpm in stirring speed and up to 500°C in heating, allowing for a wide range of applications from boiling liquids to preparing media.
  • Safety Features: Includes a hot top indicator light that activates when the surface exceeds 40°C, enhancing user safety.
  • Durable Construction: Built with a robust metal housing designed to withstand the toughest lab environments.
  • Ease of Use: Simple knob controls and a clear setup mean less time learning and more time experimenting.
  • 5-Year Warranty: Enjoy peace of mind and long-term reliability with a comprehensive 5-year warranty on your investment.

Investing in the Analog Hotplate Stirrers Guardian 2000 E-G21ST04C means not just meeting but exceeding your laboratory's heating and stirring needs. Imagine a lab where every experiment is streamlined, safer, and more efficient. Feel the satisfaction and confidence that come from knowing you have reliable, high-quality equipment from Liberty Scales backing every test and discovery. Elevate your lab's capabilities and ensure consistent, repeatable results with this essential piece of lab equipment.

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!


  • 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.