We've created a short video to show you how to clip your Universal Barograph Pen onto your barograph arm.
The Universal Barograph Pen from Metcheck is available in blue, red, green and black and has a plastic clip on the back so that it can be carefully slotted on to your existing barograph arm. Just place the metal arm of your barograph along the centre of the nib and firmly close the plastic clip over it as per the demonstration in our video.
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Take the chart currently mounted on your barograph drum and look along the edge to check for a product code or chart reference. If there is no reference, try these tips.