Emergency Whistle

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Emergency Whistle
Type Survival gear
Tech Level TL–8
Cost Cr2.5
Size 6.3 cm
Weight 10g

An Emergency Whistle is a light weight air powered whistle designed to produce maximum volume and at frequencies designed to be heard over other sounds. It produces sounds up to 120dB, which can be heard up to a kilometer away in a standard atmosphere. Resistant to the effects of tainted or exotic atmospheres, and can still be used in some corrosive atmospheres. Can be used under water and can be heard up to 30 meters.