Setting 26 x 1.95 Tire Size on SigmaSport Cycle Computer

Hello
I have a small dilemma:
My tire says: 26 x 1.95 47-559
and the table from the counter looks like this:

what should i set?

2089, I think this will fit your tire best, and besides, the difference is small so there shouldn't be such a big discrepancy

Measure the circumference of the wheel, preferably 5 circumferences, and average the result.

Inflate the wheel to the correct pressure, place the tape measure on the floor, mark a point on the tire, set the bike appropriately to the measure and forward, one turn of the wheel and you know everything, if you care about the accuracy of indications, sit on the frame and slightly press the handlebar after setting the meter for km / h you will enter the value in millimeters.
Proven way.

Thank you for your help!

Hello!
have none of you had a problem with this counter?
if not, I could ask for help from electronics, I am green on the subject.

namely: the wireless meter worked for me last season, since October it has not been installed in the new bike .. at the beginning of the year I bought new batteries, I put in, they are 3xCR2032 panasonic and gp but I think that the company is not about ..
I installed the batteries, nothing worked .. some time ago I noticed that something was wrong with the Antenna cable (construction similar to this: https://obrazki.elektroda.pl/88_1213818698_thumb.jpg)
I twisted both ends of the wire (which were once complete) so that they stick well .. however, something is wrong with the range, i.e. the meter works at a distance of 20 cm from the transmitter .. the Christmas tree cannot catch the range from a greater distance ..
I had a greater distance in the previous bike, about 30-40 cm ..
What can I do with this ? does anyone have any wise advice for compiling green in the above topic? ( please reply