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

testo 925
testo 925
testo 925
testo 925
testo 925
testo 925
testo 925
testo 925
testo 925
testo 925
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.
  • 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.
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.

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
  • 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

Air probes

Comfort probes

Food probes

Surface probes

Thermocouples

immersion/ penetration probes

  • not available
  • not available
  • not available
Contact Us
Testo Ltd
Newman Lane
GU34 2URAlton
HampshireUnited Kingdom
01420 544433

Opening hours

Monday-Thursday: 8:30am - 17:00pmFriday: 8:30am - 16:00pm
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