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Description
CHIKADIV C300-A7 0.5L Portable Scuba Tank Diving Gear Diving Tank Diving Cylinder with Storage Bag / Strap Diving Equipment Kit for DiverThe entire body made of aerospace aluminum better resists internal corrosion and stands up well to damage. This air tank is a mini, very strong container that holds large volumes of compressed air Compared with traditional oxygen cylinders, they are bulky and require a high level of professionalism. The mini oxygen tanks are small in size and easy to carry Suitable for professional diving backup air sources, fishermen, novice diving, amateur diving,
- The entire body made of aerospace aluminum better resists internal corrosion and stands up well to damage. This air tank is a mini, very strong container that holds large volumes of compressed air
- Compared with traditional oxygen cylinders, they are bulky and require a high level of professionalism. The mini oxygen tanks are small in size and easy to carry
- Suitable for professional diving backup air sources, fishermen, novice diving, amateur diving, lifeguards, etc.
- This product is easy to carry and is an independent respiratory system
- Surface hard oxidation and spraying, seawater corrosion resistance for more than 500 hours
Specifications:
- Capacity: 0.5L
- Weight: 1KG
- Length: 36.3CM
- Diameter: 2.25"LB/5.71CM
- Air capacity: 100L (compressed air)
- Maximum pressure: 3000PSI/200BAR/2OMPA
- Number of breaths: about 170 times (calculated by 0.5L per breath)
- Usable time: 5 to 10 minutes (about 170 breaths for surface breathing, about 6 minutes for underwater use at 7 meters)
- Different water layers use time: 1~3 meters, about 8~10 minutes; 3~7 meters, about 6~8 minutes; 7~10 meters, about 5~6 minutes
Package included
- 1 x Air Tank
- 1 x Storage Bag
- 1 x Strap
- 1 x Adapter
- 1 x Multilingual Instruction Manual
- Other items not included
Specifications
| Brand | ChikaDiv |
| Color | Black |
| Packaging Type | Colored Box |
| User Manual (Language) | Multi-language |
| Gross Weight | 2.136kg |
| Volume Weight | 1.428kg |
| Package Length | 38.500cm |
| Package Width | 18.000cm |
| Package Height | 9.200cm |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 363 reviews
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Product Reviews
★★★★★ 5
Excellent Primer
Format: Paperback
"Foundation of Information Security: A Straightforward Introduction" stands out as a premier selection in 2024's literary landscape, particularly for those with a keen interest in information security. Published by No Starch Press, the book immediately catches the eye with its geeky cover art, appealing to enthusiasts and professionals alike. Beyond its visual appeal, the book offers a tactile satisfaction; the paper quality strikes the perfect balance of texture, enhancing the physical reading experience, while the ink quality ensures readability without the risk of smudging.
Having meticulously combed through its contents, it's evident that this book serves as an indispensable tool for information security professionals. Its comprehensive coverage, combined with an accessible approach to complex topics, makes it a valuable asset for both newcomers and seasoned experts in the field. The book's engaging writing style and practical insights contribute significantly to its status as a favorite read of the year, underscoring its importance in the professional development of information security practitioners.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2024
★★★★★ 5
Great book, and very up to date.
Format: Paperback
Great book, and very up to date.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 8, 2025
★★★★★ 5
Great book
Format: Kindle
This is must read book for individuals who are interested in the cyber security field. As a newbie, this provides a solid foundation on the technological concepts.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2024
★★★★★ 5
The best
Format: Paperback
This is the best book for school I love it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 15, 2024
★★★★★ 4
Good introductory book on information security
Format: Paperback
As mentioned in my review title, this is a good introductory book on information security. I would like to stress the "introductory" part since anyone who is already in the field or otherwise highly technical should probably avoid this book. Otherwise, for anyone just starting out in information/cyber security or otherwise curious, this will be a nice easy intro into an interesting subject.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 25, 2022
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