OHAUS Hotplates & Stirrers
![Guardian™ 7000 Hotplates & Stirrers](https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Guardian_7000_Left_Beaker_1_600x600_b121ce04-db91-4d3c-b21c-6e26840735f0.jpg?v=1670333811)
Guardian™ 7000 Hotplates & Stirrers
Affordable Digital Hotplate Stirrers Designed for Safety, Powerful Stirring and Rapid Heating
- Industry-leading safety at affordable prices. Guardian 3000 units offer safety, controlled heating and powerful stirring for general laboratory use – all at a competitive price point.
- SafetyHeat™ protects the lab. An industry-leading early detection system uses two independent safety controls to monitor electronics and stop heating before overheating occurs.
- Designed to last: the rugged metal housing has a spill-resistant design for long life in the lab under harsh conditions. The smooth, chemical-resistant ceramic top makes for easy clean-ups.
![Guardian™ 5000 Hotplates & Stirrers](https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Guardian_5000_Right_Beaker_1_600x600_99a0bbf2-2b6f-474a-bc2c-46e01d6f54a4.jpg?v=1670333811)
Guardian™ 5000 Hotplates & Stirrers
Reliable Digital Hotplate Stirrers with Exceptional Safety Features for Everyday Use
- SafetyHeat™ protects the lab - an industry-leading early detection system uses two independent safety controls to monitor the electronics and stop heating before an overtemperature condition occurs.
- Precise stirring from 60 to 1600 rpm is made possible by the design of a powerful motor, strong magnet and software controlled ramp rate, ensuring secure magnetic coupling for viscous applications.
- The bright LCD display includes large temperature and speed settings, intuitive icons and a prominent hot top indicator – all designed to quickly and easily monitor performance from across the lab.
![Guardian™ 3000 Hotplates & Stirrers](https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Guardian_3000_Right_4x4_1.jpg?v=1670333811)
Guardian™ 3000 Hotplates & Stirrers
Affordable Digital Hotplate Stirrers Designed for Safety, Powerful Stirring and Rapid Heating
- Industry-leading safety at affordable prices. Guardian 3000 units offer safety, controlled heating and powerful stirring for general laboratory use – all at a competitive price point.
- SafetyHeat™ protects the lab. An industry-leading early detection system uses two independent safety controls to monitor electronics and stop heating before overheating occurs.
- Designed to last: the rugged metal housing has a spill-resistant design for long life in the lab under harsh conditions. The smooth, chemical-resistant ceramic top makes for easy clean-ups.
![Guardian™ 2000 Hotplates & Stirrers](https://cdn.shopify.com/s/files/1/0296/2155/1241/files/Guardian_2000_Right_7x7_1.jpg?v=1670333811)
Guardian™ 2000 Hotplates & Stirrers
Rugged and Reliable Analog Hotplates and Stirrers for General Purpose Heating and Stirring
- Powerful stirring and fast heating at an economical price. Safely heat up to 500°C and stir up to 15L with easy to use knob control for simple and reliable everyday heating and stirring in the lab.
- Designed to last - the rugged metal housing has a spill resistant design for long life in the lab under harsh conditions. The smooth, chemical-resistant ceramic top plate is perfect for easy clean up.
- Safety is of utmost importance - the prominent hot top indicator light illuminates when the heater is above 40°C, keeping the end user safe during all heating applications.