Moghal Engineering Company

A steel ranging rod is a long, slender tool typically used in surveying and construction to mark points or measure distances. The 3-meter length makes it suitable for a variety of applications, providing a visible and durable reference point for surveyors and construction workers. These rods are often made of sturdy steel for durability and are designed with markings for easy reading and accurate measurements.

An open cross staff is a simple surveying instrument used for measuring angles. It consists of a wooden or metal staff with two arms fixed at right angles. One arm has a sight or target at its end, while the other arm has a pivot or hinge point. To use the open cross staff, the surveyor aligns the sight with the target and then reads the angle measurement directly from the instrument. This type of staff is called "open" because the surveyor looks through the instrument to sight the target, as opposed to a closed or optical instrument where the sight is enclosed. Open cross staffs were commonly used before the advent of more modern surveying instruments and are still used in some traditional surveying practices.