free Initi­al Cali­bra­ti­on for devices with SN < 22580 – 00/​00102

You have a device with a seri­al num­ber lower than 22580 – 00/​00102 and want to have an initi­al cali­bra­ti­on to be done.
This is free for you.

Plea­se send the device to us.
Use the RMA-form for this and fol­low the instructions.