- Including 21% Tax: €201,95
- Excluding VAT: €166,90
- Free shipping in the Netherlands from € 35, -
- Ordered before 5 p.m. on working days? Shipped the same day!
- 14-day money back guarantee
- We are happy to think along!
We also have the Flowmeter Advanced in stock which contains auto logging and there is no need for any conversion charts. If you are still measuring stream flow with an orange (and multiplying by 0.6) a 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 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.
How does a standard flowmeter operate? Revolutions of an impeller are sensed electronically and transmitted to a hand-held counter unit. The number of revolutions per unit of time can be translated into stream flow velocity using a conversion chart. The impeller sticks have been accurately calibrated in a flume tank.
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