Digital Multi-Purpose Clamp Meters

A digital multi-purpose clamp meter is a versatile electronic measuring instrument designed to measure electrical current by clamping around a conductor, typically without the need to disconnect the circuit. It combines the functionalities of a digital multi meter with the convenience of a clamp to accurately measure AC and DC currents, voltage, resistance, capacitance, frequency, and other electrical parameters in various applications. The clamp feature allows for non-invasive current measurements, making it suitable for both professionals and hobbyists in fields such as electrical maintenance, troubleshooting, and testing.

Protractor

A protractor is a measuring instrument used in geometry and mathematics to quantify angles. It typically consists of a flat, semicircular or circular tool made of transparent or opaque material, marked with degree measurements from 0 to 180 or 0 to 360. The center of the protractor usually has a pivot point, allowing it to be placed at the vertex of an angle for accurate measurement. Users align the protractor's baseline with one side of the angle and read the degree value where the other side intersects the protractor scale to determine the angle's measurement. Protractors come in various designs, including simple plastic versions for basic measurements and more advanced models with additional features for specific applications. 

Steel Measuring Tape

A steel measuring tape is a flexible and retractable tool used for measuring distances, typically in construction, carpentry, and various other applications. It consists of a strip of steel, marked with linear measurements such as inches or centimeters, wound around a spool inside a case. The tape is designed to be extended and locked in place for accurate measurement, and it can be easily retracted into the case for storage. The steel construction provides durability and stiffness, ensuring the tape remains straight for precise measurements. Steel measuring tapes are commonly used for tasks where accuracy and durability are essential, such as measuring dimensions of objects, laying out construction projects, or determining lengths in various fields.