Specification 91ge Counter Anemometer for measurement of wind run usable for velocities from 0.6 to 60 m/ s Measurement range of counter : 0 ... 99, 999.99 km of wind run Accuracy of reading : ....
Hook Gauge & Stiling Well â € ¢ Hook Gauge - Measures rate of evaporation by the change in level from a free water surface in a large pan. Can be correlated with temperature of the water and the....