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Ohaus Guardian 3000 e-G31HSRDS Hotplate Stirrer, 115V

NewOhausStirrersUnited States

€338.92excl. VAT

In stock

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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
All 19 specifications
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Specifications 19

Brands
Ohaus
New/Used
New
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

Product description

Economical hotplate stirrer with precise control and safety features.

Ohaus Guardian 3000 e-G31HSRDS Hotplate Stirrer, 115V The Ohaus Guardian 3000 Series Hotplate Stirrers are designed for economical heating and stirring in all laboratory settings. The bright LCD display includes easy-to-read temperature and speed settings, intuitive icons and a prominent hot top indicator that lights up when the heater is above 40°C. Select from three plate sizes to suit your application. All models can be used with the optional temperature probe for precise temperature control of the sample.

The Guardian 3000 Series units offer safety, controlled heating, and powerful stirring for general laboratory use, all at a competitive price point. An industry-leading early detection system known as SafetyHeat uses two independent safety controls to monitor the electronics and stop heating before an overtemperature condition occurs. 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.

INCLUDED: The Ohaus Guardian 3000 e-G31HSRDS Hotplate Stirrer, 115V includes:

  • PTFE-Coated Stir Bar (2.5 cm)
  • Power Cord
  • Operator's Manual
  • Manufacturer's Documentation
  • 2 Year Manufacturer's Warranty

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Can't find the exact configuration?

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Last updated 19 October 2026