Blue fibre nib recording pen to fit traditional barograph arms. Each pen has two small dovetail grooves on the back so that the pen can be carefully slotted on to your existing barograph arm. This fibre nib is a disposable pen and therefore not intended for use with Metcheck barograph ink.
If you are unsure which barograph pen or nib is suitable for your instrument please email a member of our team and we would be happy to suggest some options.
|Dovetail Groove Length||12.5mm|
Metcheck supply a range of specially designed recording inks ideal for use with the Metcheck range of barographs and chart papers. Our ink is a special slow...
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