We've detected you are coming from a location inside the Americas.

Please choose one of the following:

Global sites: BSRIA Inc BSRIA SARL BSRIA Business Consulting (Beijing) Co., Ltd.
Phone+44 (0) 1344 459314 Contact Instrument Solutions

Testo 925

Hover to zoom

The Testo 925 is a single channel Type K digital thermometer with audible alarm, maximum / minimum and hold button features.

An optional additional radio temperature probe can also be displayed in the LCD which enables information to be obtained remotely.

Product Features

  • Range of accessories
  • Calibration options
  • Document downloads
  • Instrument FAQs

Instrument product options

1. Select a model (1 available)

Model subtotal: £76.00
Total (excl VAT): £76.00
Continue to select accessories

2. Select accessories (15 available)

3. Select a calibration (5 available)



  • 1 channel measuring instrument with optional radio probe
  • Hold-button to freeze reading
  • Wide range of temperature probes available
  • Back light display
  • Continuous display of maximum / minimum values
  • An audible alarm sounds when limit values are exceeded


Measuring range -50 to +1000°C

Accuracy ±1 digit ±(0.5 °C +0.3% of mv) (-40 to +900 °C), ±(0.7 °C +0.5% of mv) (remaining range)

Operating temperature -20 to +50°C

Storage temperature -40 to +70°C



Testo 925 user manual

  • Technical Document
  • PDF file
  • 442 KB



Can you use any Type K thermocouple with the Testo 925 instrument ?


Yes provided it has a mini plug style connector plug.

Visa, Visa Debit, Mastercard, Maestro cards accepted BSI ISO 9001 Cyber Essentials Investors in People