HANNA checktemp 1 repair

[rodrigopires]

Hello everyone! A friend of mine gave me a HANNA checktemp 1 instrument but it came witout the probe (it was cut). Without beeing able to find any information online regarding the type of ntc I did some mesurement and ploted the results. I came to the conclusion that the machine uses a 41KOhm (25ºC) NTC. Looked online but this value does not seem common. What are my options?

In the attachements are the graph of the mesuremnts and a datasheat from where I compaired my results.

DATA:
    Temp. (ºC)   Kohm
           149,9   1,27
           142,3   1,5
           134,9   1,8
           125,6   2,2
             68,1   10
             54,1   15
             45,3   20
             42,9   22
             25,0   41
             20,0   50
             12,0   68
               2,5   100
               0,0   112
            -13,2   200
            -22,0   300
            -27,8   400
            -44,8   1000

Thanks!