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Are you looking for a reliable solution to enhance precision in your laboratory experiments?

Introducing the Guardian 3000 e-G31HSRDS Digital Hotplate Stirrers from Liberty Scales, a state-of-the-art lab instrument designed to optimize your experimental outcomes. Equipped with cutting-edge technology, this device ensures precise heating and stirring for all types of laboratory applications, making it an essential piece of laboratory equipment.

Key Benefits:

  • Enhanced Safety Features: Equipped with the SafetyHeat™ system, the Guardian 3000 features two independent safety controls that monitor the electronics to prevent overheating, ensuring the safety of your lab and the protection of your samples.
  • Powerful and Precise Stirring: With a stirring range from 60 to 1600 rpm, the strong magnet and robust motor provide secure magnetic coupling, allowing for consistent and efficient mixing of even viscous materials.
  • Clear and Intuitive Display: The bright LCD features large temperature and speed settings, intuitive icons, and a prominent hot top indicator, ensuring easy monitoring and control of your experiments, even in low-light conditions.
  • Versatile Application Range: Suitable for a variety of applications—from boiling water to preparing media and concentrating samples—the hotplate operates over a wide temperature range, with a maximum of 500°C on its ceramic top.
  • Durable and Easy to Maintain: The SmartHousing™ construction keeps the unit cool to the touch, while the chemical-resistant ceramic-coated stainless steel top and spill-resistant design ensure longevity and easy cleanup.
  • 5-Year Warranty: Enjoy peace of mind and long-term reliability with a comprehensive 5-year warranty on your investment.

Experience the peace of mind and satisfaction that comes with owning the Guardian 3000 e-G31HSRDS Digital Hotplate Stirrers. With its superior design and functionality, this device will not only solve your laboratory challenges but also enhance the efficiency and safety of your research. Trust Liberty Scales to elevate your laboratory's capabilities, allowing you to focus on achieving exceptional results with confidence and ease. Equip your lab with the Guardian 3000 and feel empowered knowing you have the best tools at your fingertips.

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-coated Stainless Steel

  • Plate Size: 5.3 in (135 mm)

  • Temp. Range: Ambient +5°C – 380°C

  • Control: Digital

  • Power Consumption: 550 W

  • Dimensions: 10.4 in x 4 in x 6.4 in (264 mm x 101 mm x 163 mm) (LxHxW)

  • Display: Custom Back-lit LCD

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

  • Speed Range: 80 to 1600 rpm

  • Net Weight: 5.5 lb (2.5 kg)

  • Safety Certification: TUV

  • Temp. Stability: +/-3% Plate, Below 100°C +/-2°C and +/-2% Probe, Below 100°C +/-2°C

  • Temperature Probe: Available as an Accessory

  • Calibration: 1 Plate/1 Probe Temperature Calibration

  • Power: 100V-120V~ 5A 50/60Hz
  • 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.