Compass is a navigational instrument that shows directions in a frame of reference that is stationary relative to the surface of the earth. The frame of reference defines the four cardinal directions (or points), north, south, east, and west. Intermediate directions are also defined.
Digital
The effect of barometric pressure on fishing feeding activity is one of the more interesting theories. In short, the theory proposes that a dropping air pressure brings on feeding activity, rising pressure turns the fish off feeding, high pressure results in the fish moving to shallower water, an
The effect of barometric pressure on fishing feeding activity is one of the more interesting theories. In short, the theory proposes that a dropping air pressure brings on feeding activity, rising pressure turns the fish off feeding, high pressure results in the fish moving to shallower water, an
The effect of barometric pressure on fishing feeding activity is one of the more interesting theories. In short, the theory proposes that a dropping air pressure brings on feeding activity, rising pressure turns the fish off feeding, high pressure results in the fish moving to shallower water, an
This item is an instrument used to measure the altitude of an object above a fixed level.
It can determine the atmospheric pressure based on the measurement. The greater the altitude the lower the pressure. When a barometer is supplied with a nonlinear calibration so as to indicate altitude,
This multifunction digital altimeter adopts the latest baroceptor sensing and electromagnetic sensing technology with altimeter, compass,barometer, thermometer, weather forecast and time display. It is designed multipurpose. You can wear it on wrist relaxed when traveling. You can put it on mobil
This Waterproof Sports HD Mini DV is quite small and delicate with wonderful waterproof humanity design. With a multipurpose damp, it can help you achieve omni-directional video / monitoring under all kinds of outdoor conditions.
At a Glance
Waterproof up to 30M, portable used
This Waterproof 1080P HD Mini Wide Angle Sports Camera is quite small and delicate with wonderful waterproof humanity design. With a multipurpose damp, it can help you achieve omni-directional video / monitoring under all kinds of outdoor conditions.
As an underwater activity fan, are you al
When you have a baby you must want to make sure that they are always looked after and well protected even when they are asleep. You will find that a Wireless Baby Monitor with Night vision + Point-to-Zoom Function & 300 Meter Range will become one of the most valuable equipment that will cert
Do you know there is a device called underground search metal detector? At the beginning, the professional archeologists and treasure hunters used it on land and under water. With the development and breakthrough of technology, it is used by many public areas. Such as mine clearance in military;
Sunglasses Walkie Talkie with Carrier Bag, you haven’t misread. It’s a pair of cool looking sunglasses, but it can be used as a walkie talkie. What a cool device is it!
The stylish, fashionable and cool design is sure to make you in the spotlight. It can fully adjustable to fit p
Refill Cartridges for E-cigarette T115908
Flavor strength:High
Flavor: Marlboro
One set include 25pcs cartridge (you can choose the flavour)
One small box with 5 pcs cartridge, 5 boxes to be a set
Are you a ocean fan? Eager to record everything interesting happened under water when you are going on your risky journey? Look at this gadget, you will find what you are looking for.
This Underwater Professional Diving Mask Camera with DVR is the first step for your plan of a wonderful journey
Equipped with 720P(1280*720@30fps) HD resolution for video, this Bullet Style HD Sports Mini DV works like a digital waterproof video camera. This product is quite small and delicate with wonderful waterproof humanity design. With a multipurpose damp, it can help you achieve omni-directional vide
As an underwater activity fan, are you always impressed by the beautiful scenes in the sea or lakes, or are you still looking for a companion that can help you record your unforgettable experiences? Is there any device to record everything you see under water?
Try our Full HD 20 Meters Water
LCD Screen Built into Aluminum Case and Plastic Flip Guard over LCD Screen, this All-in-One Oceanic Study Set will bring you back to a diffrent Oceanic life. Inside the set, including 20 Meter Wire Connected to Camera, DC IN for Connecting to Outlet Mains for Direct Power,DC OUT for Powering Came
This 2.4G Baby Montior with 3.5Inch LCD Screen is equipped with Infra-red LEDs for night-time vision, effective night vision range is for 8m. Besides, 380TV lines clear picture display and Environmentally Friendly Design will bring more surprises for your life. Baby Monitor KIT.3.Camera brings fr
Time for a big change! Now you do not have to worry about your safety when your table fan is on the go, nor you need to worry about the trouble to clean your table fan in which the blades make up the most difficult part to clean. With this new bladeless fan, you gain too many advantages and we name
Today is an era of technology that simplifies our daily life with advanced gadgets. Every home is equipped with stunning 3D screens, electrical roller shutters, wireless phones and so on. But have you already got the touch sensitive light switches? If not, well, let us announce this crystal glass pa
This bladeless fan that use Air technology to generate smooth uninterrupted air flow with no unpleasant buffering.
The latest technology of today's world, pretty shape, practical and safe for use.
Breathe air from the base, and then air into the ring, ejected from the ring seam to drive the surr
This bladeless fan has won the Time magazine's “Best Inventions” award. It uses the same technology found in Jet Engine, which generates cooling air without blades.
A turbine inside the base draws in air and propels it up to the loop amplifier. Air is expelled through a 1-mm slot alon
New model Ultrasonic Cleaner with stainless steel bowl for perfect cleaning of jewelry, watches, glasses and other valuables.
Do you have a few favorite necklaces or watches that really need to be cleaned and polished, but you find yourself lacking the time to take them to the jeweler to hav
Electric bladeless fan works differently from conventional fans. The upper part is the ring, the lower part of the fan is cylindrical and has a variable speed control switch on it.
The electric bladeless ring works in a manner similar to aircraft wings. Actually the fan does have blades. The
This is a pair of excellent cutting resistance gloves which can be easily cleaned. The IP5 cutting defend performance can meet the demands of almost any working site of non-electric power tool. They are widely used in glass and steel plate producing, segmentation and transport, the exchanging and
Designed for hardcore skaters, bikers, bungee jumpers, snowboarders or any action sports, this sports action camera is the best way to capture and relive your exhilarating moments!
Mounts on Anything: Includes every attachment you will need to mount and stabilize this sports action camera on. With
Heavy Duty Noise Reduction Headset for Motorola Walkie Talkies - upgrade your working equipment with this great hard hat Headset and improve productivity, safety and communication at noisy places!
If your job brings you in the most arduous environments then this superior quality Headset is definit
With the soft silicone material and hole design is easy to install.
No tool needed for mounting Bike Flashlight.
Powered by two Lithium batteries CR2032 3V for each one
Silicone Bicycle Lamp with red and blue LED flashing light.
One button to control 4 modes: fast flash, slow flash, no flash,
Walkie Talkie Watch Set - EU. Pair of stylish, matte black walkie talkies (also called 2-way radios) specially designed to fit on your wrist for a high-tech way of keeping in contact.
Featuring multiple channel support, a backlit digital LCD screen, 2.5 KM operational range, and a rechargeable Li-
Display: 3.5inch TFT screen
2.4GHz launch frequency, barrier-free remote control distance is between150-180m
With micro-processing technology, auto-remote control, excellent performance and high reliability
CMOS 300,000 pixel for camera
Clear night-viewing
24 hours monitoring, calling, speaki
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