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Are you seeking a dependable solution to enhance the precision and efficiency of your laboratory's heating and stirring tasks?

Introducing the Analog Hotplate Stirrers Guardian 2000 E-G21ST07C 115V 60Hz, a cornerstone of lab equipment from Liberty Scales, expertly designed to streamline laboratory workflows. With its robust construction and advanced features, this device efficiently handles a variety of applications, from chemical reactions to sample preparations, making it an essential tool for any scientific setting.

Key Benefits:

  • Optimized Control: Easily adjust the stirring speed up to 1600 rpm and control the temperature up to 500°C (ceramic top) or 380°C (ceramic-coated stainless steel top), ensuring precise control for various laboratory tasks.
  • Durable Design: It features a rugged metal housing and a spill-resistant, chemical-resistant ceramic top plate, making it both durable and easy to clean—ideal for busy laboratories.
  • Enhanced Safety: It is equipped with a hot top indicator light that alerts you when the surface is too hot to touch, enhancing safety in the lab.
  • Convenient Features: Includes green indicator lights for heating and stirring status, simple knob control for ease of use, and an included power cord and PTFE-coated stir bar for immediate setup and operation.
  • Reliable Performance: Designed to withstand harsh laboratory environments, ensuring long-lasting, reliable performance for all your lab's heating and stirring needs.
  • 5-Year Warranty: Enjoy peace of mind and long-term reliability with a comprehensive 5-year warranty on your investment.

By incorporating the Analog Hotplate Stirrers Guardian 2000 E-G21ST07C into your laboratory, you will not only streamline everyday tasks but also enhance safety and reliability. Imagine the ease and confidence you'll feel with this high-performance tool at your disposal, designed to tackle the most demanding lab activities efficiently. Equip your workspace with this top-tier instrument from Libert Scales, and witness a significant boost in productivity and a smoother, safer operation in all your laboratory processes. Invest in the Guardian 2000 E-G21ST07C, where smart technology meets robust design, and elevates your scientific work to the next level.

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.