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Why do divers use SMB/DSMB?
- As divers, they know that safety is a top priority. That’s why they use an SMB or DSMB when diving.
- An SMB (Surface Marker Buoy) is an inflatable tube marker that we deploy at the surface to signal our location to boats and other divers. It is an important tool to ensure that boats know where they are and avoid any potential accidents.
- On the other hand, a DSMB (Delayed Surface Marker Buoy) is attached to a reel and can be deployed at any depth during a dive. When a diver surfaces, the DSMB alerts boats and divers of their location, reducing the risk of a collision.
- With these SMB, dive reel, and clip sets, they can enjoy their dives with peace of mind, knowing they are taking the necessary precautions to ensure their safety.
How to Deploy a Surface Marker
- Unroll and unhook the surface marker from your body.
- Make sure the reel or line is not tangled and can unwind freely.
- Blow air into the marker buoy with your mouth, regulator, or backup regulator until it inflates.
- Release the safety sausage until it floats toward the surface.
- Maintain tension on the reel line so you or other divers don't get tangled.
High-Quality Diving Surface Marker Buoy Features!
This is a professionally designed diving buoy with the following features
- Over Pressure Release Valve: The hand-pull deflation and explosion-proof valves are convenient for controlling buoyancy and safe ascent.
- Oral inflate Valve: It can be filled by mouth or quickly filled with a low-pressure inflatable tube.
- Open Bottom: The open bag has a unique inflatable membrane built in, and air can only enter but not exit.
- Double Layer Material: The diving float is double-reinforced, with both sides sealed with glue and then stitched for reinforcement, making it durable.
- Reflective Tape Both Sides: A reflective strip on both sides of the inflatable marker buoy easily draws people's attention and lets them quickly find your position.
- Extra Organizer Bag: It can be a lead-weight bag or a storage pocket to store diving reels, clips, and accessories.
- Lifting strap with D-ring: The DSMB Lifting strap be used as a salvage buoyancy bag (within 15kg). The D-ring can be snap-fitted to an SMB or BCD using a bolt.
- High Visibility Design: The signal tube bright colors mark the location of the mark at a long distance.
- Easy To Use: Suitable for in underwater, semi-submerged, and water surface inflation.
Light Plastic Spool
- The plastic finger spool is lightweight and easy to carry. The reel edge is smooth, and won't hurt your fingers.
High Visibility Reel Line
- The diving finger reel comes with a 30m/100ft high visibility nylon line in bright colors, ensuring you can easily spot and track it while diving.
Double Ended Bolt Snap
- Double-ended bolt clip can be easily operated with one hand, and spring-loaded bolts provide secure closure and an easy-open thumb lever.
Stainless Steel Swivel Connector
- The swivel connector prevents the line from tangling and twisting, making your diving safer.
Where the Fun of the Sea Never Ends- Seafard！
- SMBs are extremely important in locations with heavy currents or when you are exhausted.
- In an emergency, you may need an additional source of buoyancy to help you or any other diver to the surface.
- So the scuba safety signal tube can be converted into an emergency source of buoyancy in a few seconds by clipping its ends together with a double-ended snap hook.
- Diving signal marker can be like a swim ring, providing you with buoyancy and reducing physical exertion.
- Carrying a buoy marker can provide additional protection for your safety. With it, you will be easier to be recognized by ships on the sea and reduce the risk of getting lost at sea.
NuiG
Reviewed in the United States on September 3, 2024
I got this for when I spearfish. It is easy to use and I weighted the bottom of the float so it stands up and is more visible. There are a lot of boats and kayaks where I fish and I've had some close calls with lures getting pulled in my direction. I still am very cautious when I surface since boats are still a danger but hopefully this additional visibility helps keep me safe.
Tech Enthusiast
Reviewed in the United States on September 21, 2024
I got this DSMB to replace a shorter one as I feel like taller is better for this type of safety device. This product is good quality, overall.It's easy to inflate and the over pressure valve works well.The combination of the bright orange and the reflective strip is very effective for visibility.The included orange line is on par with other DSMBs I've owned.The only somewhat negative is that the spool is plastic rather than metal, which means it's more likely to break.Bottom line: Overall, I'm very satisfied with this product and would recommend it to others.
MysterIe
Reviewed in the United States on August 29, 2024
This DSMB appears to be good. It has an oral inflate, over-inflation valve, bright colors, good materials, and comes with a reel and bolt-snap. This is replacing one from another brand that failed recently, so we'll see how long this one lasts.
Lance
Reviewed in the United States on August 22, 2024
Good set. Functions well.
AnotherVineReview
Reviewed in the United States on August 21, 2024
After a particularly high current drift dive in Maui (which, luckily ran perpendicular to shore, and only a couple hundred yards out), one of the members of our boat got separated from the dive master. Luckily, they were well equipped, and had brought their own DSMB to signal the boat. This made me realize how critical this (relatively) cheap piece of gear is to safety when boat diving.This item feels like a solid pickup for me in that regard. I liked how tall it was, and that included a reflective strip (which was missing from some of the options I had been considering). There is one drawback here though, it is significantly WIDER than I had expected, as that size isn't listed on the description. It is just under 7 inches wide, which makes it a pretty big piece to add to a pocket.I like that is can be filled either from the bottom or via the air nozzle, and it does contain a strap that is elastic, though I do worry about how that may hold up over time.The dive reel feels nice. The line feels solid, is bright, and I really like the swivel that should help things from getting twisted. However, this is one glaring issue! The "loop" that runs off of the swivel is setup to be too short/narrow to allow the reel to fit through it. Every use of an SMB I have seen has used the reel directly attached to it, and then used the clip used to attach the reel to the diver. I'm going to have to cut off that fancy swivel just to retie this to have it setup correctly. Bummer
Golf 365
Reviewed in the United States on August 17, 2024
I no longer scuba dive but still enjoy snorkeling and spear fishing. I have just received this and haven't had a chance to take it to the beach yet but have tried it and am very happy. I wanted this so my dive partners would be able to see wear I am and also to let any boaters know that I am in the water. The float is inflatable and stands five feet up, making it very easy to see. You also get a 98 foot tether on a reel that lets you move away from the float. I expect to use a small dive weight to hold the base of the float in the water and keep it upright. I will also use this to hold my catch stringer. In an emergency, the float can also be used to keep a distressed swimmer afloat by using the tether and the d rings at each end. While designed for scuba, I think this will be perfect for my use.
James
Reviewed in the United States on December 31, 2024
This is an awesome safety kit for divers. Even if you do not usually dive, but need to every once in a while, or just need to go underwater for repairs. Great for many purposes, this is very universal kit. It allows you to notify everybody above the water, that there is somebody below the water, probably right below the buoy. They give you a dive reel, a couple of clips, and a dive bouy. All essential gear, for you to be submerged in active waters. If there is even a chance somebody could go by while you are under, you need this set up, or at least one like it. Very easy to use, comes with a very bright, very large chartreuse dive bouy, that can easily be seen, even in low light, or bad weather conditions. Very long line on the dive Reel, should meet all of your needs. Great set up, great price, stay safe, highly recommended.
Kal
Reviewed in the United States on October 28, 2024
This set is great for diving. The 5 ft surface marker buoy is highly visible and inflates easily. It makes an excellent safety tool for surfacing. The 100 ft reel is smooth and durable, allowing for easy deployment and retrieval. It also comes with an extra storage bag so it keeps everything compact and organized in my dive gear bag.
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