230mm Temperature Sensor Probe for GHS Heated Stirrers — Glass-Coated & Standard, Sold Each
The Globe Scientific 230mm Temperature Sensor Probe provides external feedback control for GHS-series hotplate and stirrer models with heat, holding sample setpoints accurately during synthesis, reflux, and reaction monitoring. Immersing the probe directly in the medium lets the stirrer regulate to the sample temperature rather than the plate surface — critical for temperature-sensitive prep and reproducible bench protocols.
Technical Specifications
| Product Type | External temperature sensor probe |
| Volume/Size | 230 mm probe length |
| Material | Stainless steel (standard); glass-coated stainless steel (Glass-Coated) |
| Closure/Cap | N/A — plug-in connector to GHS controller |
| Compatibility | GHS-series models with heat function |
| Sterility | Non-sterile |
| Pack Size | 1 per pack (each) |
Available Options
| Option | SKU | Price (each) |
| Glass-Coated | GHS-S230G | $213.60 |
| Hotplate Probe | GHS-S230 | $142.40 |
Applications
- Direct sample-temperature feedback control on GHS heated stirrers
- Reflux and heated synthesis where setpoint stability matters
- Temperature-controlled buffer and reagent preparation
- Dissolution and crystallization protocols requiring tight thermal control
- Corrosive or acidic media monitoring using the glass-coated variant
- Reproducible teaching and QC bench procedures
Quality & Procurement
Supplied by labsupplies.com, an authorized Globe Scientific dealer shipping from US inventory. Packaging carries lot numbers to support traceability for CAP-, CLIA-, and ISO 15189-accredited laboratories. Institutional and grant-funded tiered pricing is available — contact our procurement team for volume quotes and standing-order setup.
Frequently Asked Questions
Which models do these probes fit?
Both probes connect to GHS-series hotplate stirrer models equipped with a heat function. They serve as the external sensor for closed-loop sample temperature control.
What is the difference between the Glass-Coated and standard probe?
The standard GHS-S230 is a stainless steel probe for general aqueous and neutral media. The GHS-S230G adds a glass coating for use with corrosive or acidic samples that could attack bare steel.
How are these probes sold?
Each SKU is sold individually — one probe per pack. Pricing shown is per probe.
Why use an external probe instead of plate-temperature control?
An immersed probe regulates to the actual sample temperature rather than the heating surface, reducing overshoot and improving reproducibility for temperature-sensitive work.