An ActiveTime rate meter from Active Tools being used in rough water at Henley on Thames. These new performance monitors calculate ratings without using external sensors, allow accurate self timing and display a Check Factor to measure the effectiveness of your rowing technique.
The self-centering span gauge was developed to speed up the process of accurately measuring spans on most types of boats. This is possible because the tool is simply placed across the boat, the sliding stop is moved against the side of the boat and the position of the Pin is read against the scale on the tool. Mental arithmetic and constant re-checking are no longer required!