Mechanical Flowmeters GO Environmental Herpetology - Optional grid lines in

- Optional grid lines in most diagrams

smoking volcanoes or secret orchids in the forest

while the programmable trigger intervals and multi-image mode offer complete control over your field data collection

Institute of Human Origins

iPad and other MP3-players

Mechanical Flowmeters GO Environmental Herpetology - Optional grid lines inUse in rivers, estuaries, canals, sewer outfalls, pipes, and harbor entrances to determine velocity and distance information or use with plankton nets to determine water volume associated with each tow. Both models incorporate precision molded rotors coupled directly to six digit counters which record each rotor revolution. Supplied with a standard calibration curve (number of counts unit time vs. velocity) sealed inside transparent body. A single pin