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an international weather-related program for students from elementary through high school
2 Requires app on your compatible smartphone
Measure precise changes in atmospheric pressure with the H5000 Barometric Pressure Sensor
an active satellite subscription is required
Supports Water Temperature
Harken 16mm Block with Becket Boat Melges 15 an international weather-related program forThe 16 mm is Harkens smallest block. It is perfect for small synthetic control lines found on high tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race and has a 250 lb (113 kg) maximum working load.
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