testo 150 TUC4 – four inputs for digital sensors

4 digital inputs with up to 16 channels

  • Measuring ranges for temperature, humidity, door contact and analog signals e.g. 4-20 mA
  • Highest accuracy sensors
  • Can store 16,000 measurements
  • Measuring range sensor (see respective sensor)

Delivery time: 5-10 working days

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Delivery time: 5-10 working days

SKU: 0572 3320 Categories: ,

Datalogger testo 150 TUC4

The data logger testo 150 TUC4 is part of the measuring system testo Saveris and enables safe, simple and efficient monitoring of critical temperature values in accordance with the strictest GxP regulations. The data logger has 4 inputs for all Testo sensors with TUC connector.

Thanks to the various communication modules (see under the accessories tab), this testo 150 logger can be integrated into any existing network environment (WLAN, LAN). Optional testo UltraRange is also available, which with its wireless radio technology allows the transmission of measured values over long distances. See also the system overview on the right.

  • 4 digital inputs with up to 16 channels
  • Measuring ranges for temperature, humidity, door contact and analog signals, e.g.. 4-20 mA
  • Highest accuracy sensors
  • Can store 16,000 measurements
  • Measuring range sensor (see respective sensor)
  • 4 inputs for sensors with TUC connectors
  • Can be integrated into any WLAN or LAN network (optional)
  • Radio transmission with testo UltraRange (optional)

Briefly about the measurement system

The base station testo Saveris Base V 3.0 is the “heart” of the system. There is also a CFR software that handles all the collection, visualization and documentation of measurement data. The software includes the ‘Cockpit’ feature that gives you an unprecedented overview of the entire system. In addition to the base station and software, there is also a database, which is installed on your own server.

There are three different types of data loggers to choose from, depending on whether you want to use thermocouple sensors, analog or digital sensors. With the help of an analog converter, many more measurement quantities can be connected, such as e.g. moisture transmitters.


  • Clear and simple overview: measuring point overview with display of alarms and measured values.
  • Easy access: login and sign alarms on your smartphone.
  • Measurement data security: the measurement values are stored in three different places, in the base station, in the data loggers and in the database, which is located on your own server.
  • Traceability: accredited calibration and audit trail functionality.
  • Flexibility: several different measurement quantities °C, %RH, CO2, Pa, level etc.
  • Accuracy: fully digital sensors for temperature and relative humidity.
  • Borderless communication: combine radio networks, fixed (LAN) and wireless networks (WLAN) in the same measurement system.

We help from start to finish

We assist you all the way with your testo Saveris system. We take care of everything from design to installation, qualification and validation.

Our services

  • Accredited field calibration at your premises: when it is time for calibration, we come and perform an accredited field calibration at your premises.
  • Mapping: we can provide temperature mapping of your warehouses and premises.
  • Validation: after installation and commissioning, we can offer validation of your system.
  • Advice: we have extensive experience with everything from large to small measurement systems and are happy to provide any advice you need.

Included in delivery

Data logger testo 150 TUC4, wall bracket, batteries and factory protocol.

The handy Cockpit function visualizes data loggers, sensors and alarms directly in floor plans of your own facility. You get an unprecedented overview of the entire measurement system and can easily see where a limit value has been exceeded.

Display typeSegment
Display functionsDisplay of 2 measurement channels, exceeded limit values, connection status, signal strength, battery status,
display can be disabled
Material in instrument housingPC/PET (front)
ABS+PC+10% GF/PET (back)
Dimensions (H x W x L)69.3 x 88.0 x 29.0 mm
Measurement rangeNTC: -40 ... +150 °C
Digital sensors: see respective sensors
Accuracy (±1 digit)Analog (NTC): ±0.3 °C
Digital: See donor
ResolutionAnalog (NTC): 0.1°C / 0.1°F
Digital: See donor
WeightAbout 255 g
Protection classIP 67 & IP 65 (with connected communication module: testo UltraRange and WLAN),
IP 30 (Ethernet) (each without sensor)
Storage temperature-40 ... +60 °C
Operating temperature-40 ... +50 °C
Power supplyas an option via power supply & micro-USB (0572 5004)
Battery type4 AA alkaline batteries (manganese)
At temperatures below +10 °C batteries of type Energizer LI (0515 0572) are recommended
Battery lifetesto UltraRange: up to 3.5 years
WLAN: 2 years
(1 hour transmission interval, 15 min measurement interval, +25 °C, 1 digital NTC sensor connected
Connections4 pcs TUC
Micro USB
TCI (Testo Communication Interface)
Log interval5 s ... 24 h (WLAN or Ethernet communication)
1 min ... 24 h (testo UltraRange radio communication)
Internal storage (per channel)my. 16,000 measurement values
Data transfer5 s ... 24 h (Ethernet communication)
1 min ... 24 h (testo UltraRange or WLAN)
Wall mountIncluded

Digital probes

Brochure testo Saveris 1

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