MANUAL INSTRUMENTS

Barograph – Daily or weekly – quartz clock 950 – 1050hPa

Casella Thermohygrograph – Daily or weekly – quartz clock

Evaporation Pan

Large Stevenson Instrument Screen

Octapent Raingauge Mk2A

Simple Pattern Wind Vane

Stevenson Instrument Screen

Campbell Stokes Sunshine Recorder – Temperate

Cup Counter Anemometer

Evaporation Still Well

Micro Barograph

Piche Evaporimeter with clip and pack of 400 filter papers

Snowdon Raingauge – Copper with machined 5″ (127mm) diameter brass rim

Thermograph -Daily or Weekly Clockwork clock – State Range Required

Campbell Stokes Sunshine Recorder – Tropical

Evaporation Hook Gauge

Hygrograph – Daily or weekly – quartz clock

Natural Siphon Rainfall recorder 203mm Aperture (323.7cm”)

Schools Raingauge

Splayed Base Raingauge – Copper with machined 5″ (127mm) diameter brass rim

Tilting Siphon Rainfall Recorder