Echo sounders are a type of Sound Navigation and Ranging (SONAR) used to determine depth of the water along with sound speed through recording time interval between emission and pulse return....

A viscometer (also called viscosimeter) is an instrument used to measure the viscosity of a fluid....

A micrometer, sometimes known as a micrometer screw gauge....

An antenna is an array of conductors (elements), electrically connected to the receiver or transmitter....

An aerial is an array of conductors (elements), electrically connected to the receiver or transmitter....

The vehicle borne satellite antenna system includes antenna, installation position, mounting and fixing method, feed and cable quality, interface, waterproof, grounding, etc....

Boat multi-purpose GPS instrument provides accurate positioning, velocity measurement and high-precision standard time for most areas of the earth's surface during the saiing or shipping....

Sailing booty is a type of footwear worn on the feet and covering at least the soles and ankles....

Softshell cloth uses soft pleasant material that protects from wind and rain, yet being very breathable and flexible....

Spray Tops are a common part of any dinghy sailor's kit and it's waterproof and windproof fabrics help block water and windchill while remaining breathable....

Boat instrument bracket is a framework that supports Boat instruments like navigation instrument, tablet computer, iPads and others....

Boat rudder bearings support the mechanical rotating body, reduce the friction coefficient in the process of rudder movement, and ensure its rotary accuracy....

Miniature bearings are sometimes referred to as instrument bearings or micro bearings and are used in applications as varied as gyros, anemometers, flow meters, miniature gearboxes, small motors and radio controlled models....

Single row Cylindrical Roller Bearings are designed to support heavy radial loads and are some of the most common bearings used around the world....

A field-programmable gate array (FPGA) is an integrated circuit designed to be configured by a customer or a designer after manufacturing - hence the term "field-programmable"....

In the context of China-US trade war and global economic volatility and uncertainty, it will have a big influence on this market....

In the context of China-US trade war and global economic volatility and uncertainty, it will have a big influence on this market....

An all-flash array (AFA) is a storage infrastructure that contains flash memory drives instead of spinning-disk drives for speed, performance and agility....

In the context of China-US trade war and global economic volatility and uncertainty, it will have a big influence on this market....

Automatic Identification and Data Capture (AIDC) is a broad category of technologies used to collect information from an individual, object, image or sound without manual data entry....

In the context of China-US trade war and global economic volatility and uncertainty, it will have a big influence on this market....

In the context of China-US trade war and global economic volatility and uncertainty, it will have a big influence on this market....

An RFID printer is a printer specifically designed to write data to RFID chips embedded in smart labels....

In the context of China-US trade war and global economic volatility and uncertainty, it will have a big influence on this market....

In the context of China-US trade war and global economic volatility and uncertainty, it will have a big influence on this market....

In the context of China-US trade war and global economic volatility and uncertainty, it will have a big influence on this market....

In the context of China-US trade war and global economic volatility and uncertainty, it will have a big influence on this market....

The tiller is attached to a rudder post that provides leverage in the form of torque to turn therudder....

Helm wheel is a device used aboard a water vessel to steer that vessel and control its course....

In the context of China-US trade war and global economic volatility and uncertainty, it will have a big influence on this market....

In the context of China-US trade war and global economic volatility and uncertainty, it will have a big influence on this market....

In the context of China-US trade war and global economic volatility and uncertainty, it will have a big influence on this market....

Boat quick link have a threaded sleeve which tightens over a thread, as opposed to a hinged gate like a carabiner, making them stronger, but more difficult to use....

A swivel is a connection that allows the connected object to rotate horizontally or vertically....

A snap shackle is designed with a spring-activated mechanism so it can be used quickly and with one hand....

In the context of China-US trade war and global economic volatility and uncertainty, it will have a big influence on this market....

In the context of China-US trade war and global economic volatility and uncertainty, it will have a big influence on this market....

The handle is detachable to facilitate handling of the line and awinchis a mechanical device that is used to adjust how tight a piece of rope is....

In the context of China-US trade war and global economic volatility and uncertainty, it will have a big influence on this market....

In the context of China-US trade war and global economic volatility and uncertainty, it will have a big influence on this market....

A wooden or metal pin, short rod, crosspiece or similar, fixed transversely in the eye of a rope or chain to be secured to any other loop, ring, orbight....

Residual current circuit breakers are low-voltage circuit breakers essential for residential, commercial and industrial distribution boards in case of electric fault or current leakage....

In the context of China-US trade war and global economic volatility and uncertainty, it will have a big influence on this market....

In the context of China-US trade war and global economic volatility and uncertainty, it will have a big influence on this market....

In the context of China-US trade war and global economic volatility and uncertainty, it will have a big influence on this market....

A turnbuckle is a device for adjusting the tension or length of ropes, cables, tie rods, and other tensioning systems....

In the context of China-US trade war and global economic volatility and uncertainty, it will have a big influence on this market....

An expansion bolt or screw is a multi-component fastener that includes a bolt anchor and an expansion nut, which can be tightened and loosened for reuse....

In the context of China-US trade war and global economic volatility and uncertainty, it will have a big influence on this market....

Anchor bolts are used to connect structural and non-structural elements to the concrete....