Thermo-hygro-barometer with external probe - Recorder *Step required

In production :  1 to 2 weeks
  • Temperature, humidity and pressure.
  • Data transferable to pc.
  • Non-volatile internal memory.
  • Calibration certificate.
Unit price
354,58 €
Final price
354,58 €
Your configuration:

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The thermometer, hygrometer and barometer are designed for measuring and recording data of temperature, relative humidity and atmospheric pressure in the non-volatile internal memory.

Barometric pressure trend reading also available.

The free PC program allows you to transfer the data saved on your computer for evaluation.

The data logger is connected to the PC via a USB cable included only for data transfer from memory.

During the connection with the PC, no measurement and recording is activated.

Thermometer - hygrometer - barometer with outside air temperature-humidity probe on a 1 meter cable.

Cable lengths of 2 and 4 meters are optionally available. The diameter of the probe is 18 mm and its length is 135 mm.

Built-in indoor temperature and air pressure sensors. 


  • D4141
  • Manual
  • Traceable calibration certificate
  • 9V battery
  • Mini USB cable
  • Plastic transport case
  • Self-adhesive dual lock for easy installation
  • FREE COMET Vision analysis software 


- Temperature
- Relative humidity
- Atmospheric pressure

Operating temperature range: -10 to + 60 ° C

Temperature sensor : RTD Ni1000 / 6180ppm

Accuracy of temperature measurement with integrated sensor: ± 0.4 ° C

Accuracy of air humidity measurement: ± 2,5% RH from 5 to 95% at 23 ° C, resolution 0,1%

Dew point measurement accuracy: 1,5 ° C at room temperature <25 ° C and RH> 30%, range -60 to +80 ° C

Accuracy of air pressure measurement: ± 2hPa at 23 ° C, resolution 0.1hPa

Reading the barometric pressure trend: in hPa - for the last three hours

Supply : 9V batteries

Battery life: 2 months on average

Real time clock: year, leap year, month, day, hour, minute, second

PC interface: USB

Sampling interval in data logging mode: 18 adjustable values ​​from 10 to 24 hours

Total memory capacity: up to 16 recorded values

Data logging modes: non-cyclic - data logging stops after filling the memory
cyclic - after filling the memory, the oldest data is overwritten by the new ones

dimensions: 141 x 71 x 27 mm

IP protection: IP20

Weight (with battery): approximately 150 g

Warranty: 3 years 


Product Type
Data loggers
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