NEW! Prisoners of Geography Wall Maps for the Classroom
BEST SELLER - Stream Flowmeter
MEASURE THE RATE OF FLOW OF A STREAM WITH THE ORIGINAL EASY-TO-USE GEOPACKS FLOWMETER
If you are still measuring stream flow with an orange (and multiplying by 0.6) a GEOPACKS FlowMeter could be just the piece of equipment for you. Ideal for school and college field trips, student projects, practical river irrigation studies and water resource management. Your GEOPACKS FlowMeter comes with a 30-page book containing technical specifications, instructions for use, care and maintenance, conversion and calibration charts and useful guidance on carrying out interesting field work projects.
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