testo 925 – Temperature measuring instrument for TC Type K with App connection


  • Precise Differential Temperature Measurement – Dual thermocouple Type K probes for accurate readings
  • Fast and Easy In-App Configuration – Quick setup, graph history, and second screen with the testo Smart App.
  • Wide Measurement Range – Measures temperatures from -50 °C to 1000 °C for versatile applications.
  • Compatible with Commercial TC Type K Sensors – Large probe selection available to suit various needs.
  • Ideal for Industry & Trade – Versatile, compact, and efficient for both professional and industrial environments.
Datasheet
User Manual
Add to your Quote List
Videos

The testo 925 is a compact, high-precision temperature measuring instrument designed for quick and reliable temperature measurements using Type K thermocouple probes. With a broad measuring range from -50 °C to 1000 °C, it’s ideal for industrial and trade applications. The device connects seamlessly with the Testo Smart App, offering features such as in-app configuration, graphical data display, data storage, and easy on-site documentation.

 

The testo 925 Temperature Measuring Instrument is a versatile tool for professionals requiring accurate and efficient temperature measurements. With a measuring range of -50 °C to 1000 °C, it’s perfect for a wide variety of applications across industries and trades. The device comes with one Type K thermocouple probe, but is also compatible with other commercially available TC Type K probes, ensuring flexibility for your measurement needs.

The testo 925 integrates with the Testo Smart App, offering a range of practical features to make your work easier. The app allows for fast in-app configuration, enables you to view graphical trends of your measurements, and supports the storage and management of your data. You can even manage customers and measuring sites for efficient documentation and easily email reports directly from the app.

Designed for reliability and ease of use, the testo 925 is the ideal solution for anyone who needs to perform precise, fast, and versatile temperature measurements. Whether you’re working with industrial processes, quality control, or product testing, the testo 925 is built to support your needs with robust functionality and smart, real-time data handling.

Delivery Scope

  • testo 925- 1-channel temperature measuring instrument TC Type K with App connection and audible alarm
  • Transport bag
  • 1 x TC Type K probe, Class 1 (0602 4093)
  • Calibration protocol
  • 3 x AA batteries

Technical data

Temperature – TC Type K (NiCr-Ni)

Measuring range
-50 to +1000 °C
Accuracy
±(0.5 + 0.3 % of mv) (-50 to +1000 °C) ¹⁾
Resolution
1 °C (Remaining Range)
0.1 °C (-50 to +499.9 °C)
1) Accuracy of instrument without accuracy of probe

General technical data

Weight
188 g
Dimensions
135 x 60 x 28 mm
Operating temperature
-20 to +50 °C
Product-/housing material
ABS + PC / TPE
Protection class
IP20 (with connected probe IP40); IP65 with TopSafe
Battery life
150 h
Battery type
3x AA
Storage temperature
-20 to +50 °C


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Technical advice: 03303 / 50 40 66

Technical advice for this product


    In accordance with the General Data Protection Regulation (GDPR), we are obliged to inform you about the collection of data. We meet this obligation by referring to our privacy notice.



    testo 925 – Temperature measuring instrument for TC Type K with App connection

    testo 925 1
    testo 925 2
    testo 925 3
    testo 925 4
    testo 925 5
    testo 925 6
    testo 925 7
    testo 925 8
    testo 925 9
    testo 925 10
    • Precise Differential Temperature Measurement – Dual thermocouple Type K probes for accurate readings
    • Fast and Easy In-App Configuration – Quick setup, graph history, and second screen with the testo Smart App.
    • Wide Measurement Range – Measures temperatures from -50 °C to 1000 °C for versatile applications.
    • Compatible with Commercial TC Type K Sensors – Large probe selection available to suit various needs.
    • Ideal for Industry & Trade – Versatile, compact, and efficient for both professional and industrial environments.
    Datasheet
    User Manual
    Add to your Quote List
    Videos

    The testo 925 is a compact, high-precision temperature measuring instrument designed for quick and reliable temperature measurements using Type K thermocouple probes. With a broad measuring range from -50 °C to 1000 °C, it’s ideal for industrial and trade applications. The device connects seamlessly with the Testo Smart App, offering features such as in-app configuration, graphical data display, data storage, and easy on-site documentation.

     

    The testo 925 Temperature Measuring Instrument is a versatile tool for professionals requiring accurate and efficient temperature measurements. With a measuring range of -50 °C to 1000 °C, it’s perfect for a wide variety of applications across industries and trades. The device comes with one Type K thermocouple probe, but is also compatible with other commercially available TC Type K probes, ensuring flexibility for your measurement needs.

    The testo 925 integrates with the Testo Smart App, offering a range of practical features to make your work easier. The app allows for fast in-app configuration, enables you to view graphical trends of your measurements, and supports the storage and management of your data. You can even manage customers and measuring sites for efficient documentation and easily email reports directly from the app.

    Designed for reliability and ease of use, the testo 925 is the ideal solution for anyone who needs to perform precise, fast, and versatile temperature measurements. Whether you’re working with industrial processes, quality control, or product testing, the testo 925 is built to support your needs with robust functionality and smart, real-time data handling.

    Delivery Scope

    • testo 925- 1-channel temperature measuring instrument TC Type K with App connection and audible alarm
    • Transport bag
    • 1 x TC Type K probe, Class 1 (0602 4093)
    • Calibration protocol
    • 3 x AA batteries

    Technical data

    Temperature – TC Type K (NiCr-Ni)

    Measuring range
    -50 to +1000 °C
    Accuracy
    ±(0.5 + 0.3 % of mv) (-50 to +1000 °C) ¹⁾
    Resolution
    1 °C (Remaining Range)
    0.1 °C (-50 to +499.9 °C)
    1) Accuracy of instrument without accuracy of probe

    General technical data

    Weight
    188 g
    Dimensions
    135 x 60 x 28 mm
    Operating temperature
    -20 to +50 °C
    Product-/housing material
    ABS + PC / TPE
    Protection class
    IP20 (with connected probe IP40); IP65 with TopSafe
    Battery life
    150 h
    Battery type
    3x AA
    Storage temperature
    -20 to +50 °C


    Technical advice: 03303 / 50 40 66

    Technical advice for this product


      In accordance with the General Data Protection Regulation (GDPR), we are obliged to inform you about the collection of data. We meet this obligation by referring to our privacy notice.



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