Metcheck 104 Thermohygrograph Chart Digital Rain gauge It has one door that

It has one door that hinges downwards and can be padlocked for security

Barograph ink can be slightly corrosive so remember to gently wipe the end of your instrument arm when changing the nib or adding ink to extend the use of your barometer

Memory data is protected by a 10-year internal back-up system

With a minimalist design

Poles made from rust-proof aluminium

Metcheck 104 Thermohygrograph Chart Digital Rain gauge It has one door thatDescription Features Specification Chart No. 104 is a Monday start chart printed in orange, measuring humidity from 20 100 % and temperatures between 16C to +40C. Paper size is 95mm x 304mm. Each pack contains 100 charts which is two years worth of thermo hygrograph papers. Based on a traditional Barigo design these ungummed thermo hygrograph charts are ideal for recording drums that have a clip to hold the chart in place. If your combined recording