Match nth item of a string

[Joep]

With this function i got a nice result of the items with their values but as the ID's change with every new connection made i can't use them.
Also the sorting is different using this function and with the raw data it's not. Below to examples with different ID's as you can see.

* table:
["0xe9fd3c"]
* string: 3144h
["0xe9a164"]
* string: 0.01 V
["0xde6bb4"]
* string: Aan
["0xe5a494"]
* string: Verwarmen
...


* table:
["0xee5dc4"]
* string: 3144h
["0xeb74cc"]
* string: 31 Hz
["0xebf184"]
* string: 1070
["0xf1a3f4"]
* string: 17593.1 kWh
...