What does this mean?Pros & Cons
Pros
Known speeds were obtained by holding out of the passenger window and noting its voltage output to a voltmeter. Easy then to read off any wind speed. Cool little demo.
Highlights
Quality
I bought this to reduce my energy bills and mounted it on the kitchen windowledge where the neighbours could see it
Graph of speed converted to ms was plotted against voltage and graph obtained
Unexpectedly the graph gave wind speed directly proportional to the voltage with a straight line through the origin
Known speeds were obtained by holding out of the passenger window and noted its voltage output to a voltmeter
Overview
- How are reviewers describing this item?
good, little, cool and quick. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has determined that the review content quality is high and informative.
- Our engine has discovered that over 80% high quality reviews are present.
- This product had a total of 307 reviews as of our last analysis date on Jan 31 2024.
Helpful InsightsBETA
Posted by a reviewer on Amazon
I bought this to make a wind speed indicator
Posted by a reviewer on Amazon
Known speeds were obtained by holding out of the passenger window and noted its voltage output to a voltmeter
Posted by a reviewer on Amazon
Graph of speed converted to ms was plotted against voltage and graph obtained
Posted by a reviewer on Amazon
Unexpectedly the graph gave wind speed directly proportional to the voltage with a straight line through the origin
Review Count History
Price History
