Ultralight 1.8g Survival Whistle (Loud & Compact)
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Ultra-light, high-frequency 1.8g survival whistle. Perfect for backpacking, camping, and emergencies.
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Informacje o modelu
- Źródło
- Printables
- Kategoria
- Other Toys & Games
- Licencja
- Creative Commons — Attribution — Noncommercial — NoDerivatives
An ultra-lightweight, high-frequency survival whistle engineered for outdoor adventures and emergency kits. Weighing only 1.8 grams, it delivers a loud, clear, and sharp tone without adding any bulk to your gear. Its compact, pealess design ensures reliability in real-world conditions because it has no moving parts to freeze, jam, or fail.
Features
Ultralight Performance: Weighs under 2 grams (approx. 1.8g), making it ideal for ultralight backpacking.
Loud & High-Frequency: Engineered to produce a sharp, carrying sound for emergency signaling.
Compact Footprint: Measuring just 45mm x 10mm x 8mm, it fits easily on keychains, lanyards, or zipper pulls.
Durable & Reliable: A solid, pealess 3D-printed construction built for real-world outdoor use.
Technical Specifications
Dimensions: 45 mm (Length) x 10 mm (Width) x 8 mm (Height)
Weight: ~1.8 grams
Recommended Materials: PLA / PETG / ABS
Orientation: Print flat on its side for best structural integrity and internal chamber clarity.
🖨 Recommended Print Settings
Layer Height: 0.16mm or 0.2mm (lower layer heights help with internal airflow paths)
Infill: 100% (ensures maximum durability and acoustic performance)
Supports: None required
Perimeters/Walls: 2 or 3