Negretti hygrograph chart 3/W/999/X is a Monday start chart printed in grey, measuring from 0-100% relative humidity. Paper size is 90mm x 305mm. Each pack contains 100 charts which is two years’ worth of barograph papers.
Based on a traditional Negretti design these non-adhesive thermograph charts are ideal for recording drums that have a clip to hold the chart in place. If your recording drum does not have a clip Metcheck suggest using our chart tape to hold the sheets in place.
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...
Fibre nib 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...
Chart M/W/1915/X is a standard format Barograph chart with a Monday start chart printed in grey, measuring from 28 – 31 inches of pressure. Paper size is...