Ohaus Guardian 3000 Digital Hotplate Stirrers

Ohaus Guardian 3000 Digital Hotplate Stirrers

Affordable Digital Hotplate Stirrers Designed for Safety, Powerful Stirring and Fast Heating


Backlit LCD Display for temperature and speed, green indicator lights when unit is heating and stirring, prominent hot top indicator light, probe in use icon, Single Point Calibration icon


Durable metal housing, PET front panel, control knobs, ON/OFF switch for heater disconnect, built-in support rod holder, easy to clean ceramic or ceramic coated stainless steel tops

Design Features

Hot top indicator light to protect user, green indicator lights illuminate when unit is heating and stirring, temperature probe connector for use with optional temperature probe


Stirring from 80 to 1600 rpm, temperature range of ambient +5°C to 500°C (ceramic top) or 380°C (ceramic coated stainless steel top), power cord (included), stirring models include one PTFE coated stir bar.

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 the electronics and stop heating before an overtemperature condition 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.