ETI Classic Thermapen Surface Probe

  • Ribbon surface probe – Accurate surface contact readings
  • Wide temperature range – Ideal for pipes and hot surfaces
  • Fold-away probe design – Protects sensor during transport
  • Large digital display – Clear readings on site
  • Biomaster® casing – Reduces bacterial growth
  • Auto power-off – Extends battery life
£79.20 £66.00

Availability: Limited stock

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Product Code
ETI231-212

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Technical Support

ETI Classic Thermapen Surface Probe

What is the ETI Thermapen Classic Surface Thermometer?

The ETI Thermapen Classic Surface Thermometer is a fast, accurate tool designed for UK electricians, HVAC engineers and building services technicians who need reliable surface temperature measurements on pipes, heat exchangers, panels and equipment casings. Using a flat ribbon-style surface probe, it delivers precise contact readings without penetrating materials or damaging finishes.

Ideal for commissioning, fault finding and routine maintenance, the Thermapen Surface provides rapid temperature verification across a wide range, helping professionals confirm system performance quickly and confidently on site.

 

How does the Thermapen Surface stand out in everyday use?

This thermometer is built for practical field work. The ribbon probe maintains consistent contact on both curved and flat surfaces, making repeatable readings easier to achieve with less guesswork. A large digital display gives clear results at a glance, while selectable resolution lets technicians switch between detailed measurement and quick checks.

The folding probe design protects the sensor during transport, and the washable casing with Biomaster® antimicrobial protection supports hygiene on shared sites. With automatic power-off to extend battery life, it’s a dependable everyday instrument for both site and workshop use.

 

Order today to enjoy free delivery, expert support and our 90-day satisfaction guarantee. Need advice? Our team is here to assist you.

More Information
ManufacturerETI
Manufacturer Part Number231-212
GTIN5024368154187
  • Probe type: Ribbon surface probe
  • Measuring range: -49.9 to +299.9 °C
  • Resolution: 0.1 °C or 1 °C selectable
  • Display: Large LCD with low battery indication
  • Power supply: 2 × lithium coin cell batteries
  • Battery life: Approx. 1500 hours
  • Auto power-off: After 10 minutes (disable option)
  • Construction: Washable casing with Biomaster® protection
  • ETI Thermapen Classic Surface Thermometer
  • Integrated ribbon surface probe
  • 2 × lithium coin cell batteries
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Why choose Instrotech for your electrical test equipment?

With over 40 years’ experience supporting UK electricians, technicians and engineers, Instrotech is your trusted partner for quality tools and expert service. When you purchase from us, you benefit from:

  • Free UK shipping on all orders
  • Access to our knowledgeable technical support team
  • Available calibration services to maintain safety compliance
  • A 90-day money-back guarantee for complete peace of mind

We’re committed to helping you work safely and efficiently with industry-leading products and ongoing support.