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Testo 150 T1 Data Logger Module

Testo
SKU: TESTO150T1
  • Built-in NTC sensor for reliable internal temperature monitoring
  • Local display and alarm function for quick on-site status checks
  • DIN EN 12830:2018 certified for regulated monitoring applications
More Info
Typically ships in 5-7 working days

Testo 150 T1 Data Logger Module

The Testo 150 T1 Data Logger Module is a compact temperature monitoring solution designed for reliable, uninterrupted recording of measurement data in professional and regulated environments. With a built-in NTC temperature sensor, this model is ideal for applications where dependable internal temperature measurement is required without the need for an external probe, helping simplify installation while maintaining clear, accurate data capture.

As part of the Testo 150 Data Logger range, the T1 combines an easy-to-read display with dependable alarm and documentation functions, making it well suited to ongoing environmental monitoring tasks. The logger can provide local alarm notification in the event of limit value violations, helping users respond quickly when temperature conditions move outside set parameters. This makes it a practical choice for organisations that need consistent monitoring with a clear, straightforward overview at the point of use.

The Testo 150 platform is built for flexible integration into wider monitoring systems, and the T1 can be combined with compatible Testo communication modules for measurement data transmission via WLAN, Ethernet or Testo UltraRange technology. This makes it a strong option for users looking to build a scalable monitoring setup while maintaining the reliability, traceability and documentation standards expected in controlled environments. The unit is also certified to DIN EN 12830:2018, reinforcing its suitability for temperature monitoring applications where compliance and confidence in recorded data matter.

Testo part number: 0572 3350

Key Features

  • Built-in NTC temperature sensor for straightforward internal temperature monitoring
  • Clear integrated display for quick on-site viewing of readings
  • Designed for automated, uninterrupted, no-loss recording of measurement data
  • Local alarm notification on the logger itself when limit values are exceeded
  • Compatible with Testo communication modules for WLAN, Ethernet or UltraRange data transmission
  • Suitable for use in regulated environments
  • Supports dependable documentation and alarm handling as part of the Testo 150 / Saveris 1 monitoring system
  • DIN EN 12830:2018 certified

What's In The Box?

  • Testo 150 T1 Data Logger Module
  • Wall bracket
  • Batteries
  • Calibration protocol
Specification

Display

  • Display Type – Segment display
  • Display Functions – Display of 2 measurement channels, limit value violations, connection status, signal strength, battery status, display can be disabled

Physical Specifications

  • Housing Material – PC/PET (front) / ABS+PC+10% GF/PET (rear)
  • Size (W x H x L) – 69.3 x 88.3 x 29.0mm
  • Measuring Range - -40 to +50°C (internal probe)
  • Accuracy (±1 digit) - ±0.4°C
  • Resolution – 0.1°C / 0.1°F
  • Weight – Approximately 255g
  • IP Protection Class – IP 67 & IP 65 (with mounted Testo UltraRange and WLAN communication module), IP 30 (Ethernet) (In each case without probe)

Operating and Storage Conditions

  • Storage Temperature - -40 to +60°C
  • Operating Temperature - -40 to +50°C

Power

  • Power Supply – Optionally via mains unit & micro USB (0572 5004)
  • Battery Type – 4 x AA alkaline manganese batteries, at temperature below +10°C, the use of Energizer Li batteries is recommended (0515 0572)
  • Battery Life:
    - Testo UltraRange: Up to 7.2 years
    - WLAN: 3.5 years (1h communication cycle, 15 min measurement +25°C)

Interfaces

  • Connections – Micro USB TCI (Testo Communication Interface)

Measurement Data Storage

  • Measuring Interval – (see communication modules)
  • Channels – 1
  • Internal Memory (Per Channel) – 256,000 readings
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  2. Testo 150 Data Logger WLAN Communication Module
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  3. Testo 150 Data Logger LAN/PoE Communication Module
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