COMMETER – Thermometer, Hygrometer, Barometer & Data Logger

Unique line of multi-function, handheld instruments

Image of barometerRadhostem,
CZECH REPUBLIC — Thermometers, hygrometers, barometers are designed for measurement and datalogging of temperature, relative humidity and atmospheric pressure into the internal non-volatile memory.

Also barometric pressure tendency reading available.

A free PC program enables to transfer recorded data via RS232 serial link to the computer for evaluation. Data logger is connected to the PC through included communication cable only for data transfer from the memory. During connection with the PC no measurement and record is enabled.


* included traceable calibration certificate
* dual line LCD display with special symbols
* dew-point reading
* barometric pressure tendency reading for last three hours
* adjustable dual alarm with audio indication for each channel
* memory of minimum and maximum values
* function Hold – manual storing of actual values for later displaying


COMET System s.r.o. company is in the business of developing and manufacturing computerized measuring devices since 1991. Currently the most of the production contents datalogging measuring systems in several type families, humidity and temperature transmitters and portable thermo-hygro-barometers.

1.maje 1220
756 61 Roznov pod Radhostem

Tel + 420 571653990
Fax + 420 571653993

E-mail: info [at]