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Thermo-hygro-barometer - Recorder

Reference AR004739

  • Thermometer, hygrometer, barometer.
  • Temperature, humidity and pressure.
  • Audible and optical alarm.
  • Hold function. 
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Quick start manual | Thermo-hygro-barometer - Recorder

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Introduction Manual | Thermo-hygro-barometer - Recorder

Product features Thermo-hygro-barometer - Recorder


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

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

LCD backlight.

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

While connecting with the PC, no measurement and recording is activated.

Simultaneous reading selectable air temperature and relative humidity, dew point temperature and atmospheric pressure, integrated sensors, reading the barometric pressure trend over the last 3 hours.


  • AR004739
  • Manual
  • Traceable calibration certificate
  • 9V battery
  • Mini USB cable
  • Plastic transport case
  • Self-adhesive dual lock for easy installation
  • FREE 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: 10 to 24 hours (18 adjustable intervals)

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

Protection: IP20

Weight (with battery): about 150 g

Warranty: 3 years

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