Dear Finwell customer,


After the update V60 of the Finwell PRO, the reagents for determining the total hardness are switched from Tablets to liquid! After the update, please use the reagents Total Hardness No.1 (FN02-1028-000) and No.2 (Fn02-129-000) to measure the total hardness. The use of tablets may lead to incorrect measurement results.


Further change: Due the optimization of the reagents and the measuring range of iodine, this parameter is no longer available after V60.


Some measurement curves are improved with this update in order to optimize the measurement accuracy.


We continue to work on improving the device and the reagents. If you have any further questions, please contact us using the contact form.


Best regards


Your Finwell team