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The Severe Storm Alarm activates if the number of lightning strikes per minute exceeds a preset limit
Launch Guide for stability
With a known excitation voltage applied to the potentiometer
– Environmental protection class IP66
30g Black Weather Balloon, Natural Latex Humidity Generator Accessories & Parts The Severe Storm Alarm activatesProduct Information Weight: 30 grams Material: Natural Latex Inflation Gas: Helium Hydrogen Payload: None Rate of Ascent: 350m min Packaging Options: Standard Manufacturer's Packaging: Balloon sealed in the manufacturer's plastic bag. UV Resistant Packaging (+$2): Balloon, in manufacturer's packaging heat sealed or banded in a black UV Resistant Bag. Return & Refund Policy All balloons are inspected and inflated prior to sale, with care taken at every
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