Whirling Hygrometer H4 Wind Monitoring soil temperatures is key

Monitoring soil temperatures is key to ensuring that you are planting the right plants at the right time in your garden

After you have noted down the instruments readings simply hold in the push-button to reset the indicators ready for the next day’s data to be recorded

Overall arm length can shorten with time due to the repeat changing of barograph nibs or pens

Synchronised Instant Reception for Outdoor Weather Data

Fits any three single maximum brass weather dials

Whirling Hygrometer H4 Wind Monitoring soil temperatures is keyDescription Features Specification The Metcheck Whirling Hygrometer comprises of a moulded plastic case, collapsible plastic handle, two matching thermometers, plastic reservoir and cotton wick. The hygrometer comes complete with wet and dry bulb tables for determining humidity levels along detailed instructions on how to use and a protective carry case. Spirit thermometer Collapsible plastic handle for portability Measures the relative humidity of