NiteCore NWS10 120 dB Titantium Whistle (LINK): amzn.to/2pJcras
"Special shoutout to RANDALL DURFY from www.surviveon.com for notifying me about this whistle!"
FEATURES:
- Perfect size for your Keychain or EDC Kits
- Portable and ultra lightweight at only 0.17 oz
- Single chambered design emits a high pitched frequency at a maximum sound intensity of 120 decibels
- Constructed from polished TC4 titanium alloy (Corrosion resistant, sturdy and durable)
- Biocompatible, nontoxic to humans
- Utilizes a precision Teflon resonator, high or low temperature-resistant
- Works in wet or dry conditions
- $20 online
COMPARISON with FOURSEVENS:
SIZE and WEIGHT:
- Dimensions: 2.05"×0.28"×0.28" (52×7×7mm)
- Weight: 0.17oz (4.7grams)
DEMO: Football Field
PROS:
Small Size: Perfect for a keychain
Very loud, especially for its size
Construction: TC4 Titanium is very durable (verses plastic whistles which could possibly break)
Keychain hole is efficient
Easy to find online (Amazon, Ebay, Nitecore and other sites)
CONS:
Price: $20 whistle is kind of expensive (less than $5 for a Fox 40)
Surface and label rubs off quickly (I wish it was engraved)
I'm not sure I agree with Nitecore's statement: "NiteCore NWS10 is the loudest emergency whistle on the market." (depends on the definition of "emergency")
Resonator is not also Titanium, although I imagine this is by design.
BUY NOW AT:
www.ebay.com (search for "Nitecore NWS10 Titanium Whistle")
amzn.com/B00G4S...
www.bhphotovide...
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22 авг 2024