ETI Therma 3 Industrial Thermometer

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The ETI Therma 3 comes housed in a rugged ABS casing and features a large LCD screen for showing low battery indication as well as hold and 'Err.' The digital thermometer is powered by three AAA type alkaline batteries, providing a minimum of five years battery life. The thermometer also has the optional feature of automatic power off, preserving battery life when not in use.

Please note: the Therma 3 is priced excluding probe. We supply a range of interchangeable probes for a variety of different applications, please get in touch for more infomation.


  • +/-1°C +/-0.1% Accuracy
  • -100 to 1372°C Range 1°C
  • 1°C Resolution
  • 3×1.5V AAA Batteries
  • 12mm LCD Display
  • 130g Weight
  • Minimum 5 Years (1000 Hours) Battery Life

Standard delivery within 5 working days from £4.95 plus VAT - Monday to Friday (local delivery- please contact your nearest branch)

Next Day UK delivery - Monday to Friday (order by 3pm for delivery following day where in stock) from £9.95 plus VAT

Next/named day UK delivery pre-12 - Monday to Friday (order by 3pm for delivery following day where in stock) from £14.95 plus VAT

Next/named day UK delivery pre-10 - Monday to Friday (order by 3pm for delivery following day where in stock) from £24.95 plus VAT

International delivery available - contact us for details

We sincerley hope you will be pleased with your purchase, but should you need to return an item we always advise that you contact us by phone or email to see what we can do to help. The following terms apply to end user sales only (not business to business) :-

  • Where goods are faulty then we will arrange collection of the goods for replacement or refund. If you return them to us by any other method (unless agreed in writing by us) we may not be liable for the return costs.
  • We are happy to refund or exchange any ... Read More

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