411 Thermohygrograph Chart
Chart 411 is a Fischer chart for use on the Fischer 425 Thermohygrograph drum recorder and available in the following formats:
Monday Start / Temperature range: -5°C to +55°C / Paper size: 313mm x 178mm / 1 Pack = 60 Charts.
31 Day Chart / Temperature range: -5°C to +55°C / Paper size: 313mm x 178mm / 1 Pack = 13 Charts.
All chart papers are orange and non-adhesive ideal for recording drums that have a clip to hold the chart in place. If your thermograph does not have a clip we suggest using our chart tape to hold the sheets in place.