Recently my company has bought a Testo 175-T2 thermometer. After the device come, we just know that the "DB9 Rs232 to Mini Din Cable" which used to load data to PC does not come together with the thermometer, the cable has to be ordered separately.
Due to tight schedule of the project, we get a normal "DB9 Rs232 to Mini Din Cable", and try to connect the thermometer to the Pc, but it is not working. I also spend nearly 2 days on searching around internet, and yet I cant find much information about this.
So my question is:
Is it true that we can only connect the Testo 175-T2 thermometer to Pc by using the "DB9 Rs232 to Mini Din Cable" that come from Testo?