Vihasmart Enterprises

A high-quality Try Square (also called Engineer’s Square) used for checking right angles (90°) and marking perpendicular lines in woodworking, metalworking, and educational labs. Made of hardened steel for durability, it ensures precision in engineering drawings, carpentry, and vocational training. Ideal for schools, colleges, workshops, and DIY enthusiasts.

The Comparator Stand is a precision measurement instrument used in educational laboratories to demonstrate the principles of linear measurement, calibration, and dimensional comparison. It is widely used in engineering colleges, ITIs, and polytechnic labs for hands-on training in metrology.

This apparatus helps students understand micrometer-level accuracy and is essential for mechanical engineering and industrial training courses.

High-quality Precision Angle Plates designed for educational labs, workshops, and engineering training. These angle plates are used to hold workpieces at precise angles (typically 90°) during machining, measurement, or assembly tasks. Ideal for mechanical engineering labs, vocational training institutes, and polytechnic colleges.

Long Arrows (also called Survey Arrows or Chain Arrows) are steel marking pins used in chain surveying for marking the end of a chain length on the ground. They are essential accessories for surveying chains (20 m / 30 m).0

A Surveying Chain is a linear measuring device used in surveying and land measurement to measure distances directly on the ground. It consists of metal links connected together with rings, terminating in brass handles. The most common type is the Gunter’s chain (66 ft / 20 m), divided into 100 links, but engineer’s chains (100 ft / 30 m, 50 ft / 15 m, etc.) are also widely used.

Survey chains are robust, simple to use in rough terrain, and traditionally used before tapes and digital distance meters.

A high-precision Tool Maker’s Microscope designed for accurate measurement and inspection in educational labs, engineering workshops, and quality control applications. It is widely used in mechanical engineering, metallurgy, and research institutions for dimensional analysis, thread measurement, and component inspection.

A South Digital Theodolite is a modern surveying instrument manufactured by South Surveying & Mapping Instrument Co., Ltd. (China). It is designed for measuring horizontal and vertical angles with high accuracy in civil engineering, construction, mining, and land surveying projects.

Unlike traditional optical theodolites, the digital version uses an electronic angle-measurement system and displays readings on an LCD screen, making operation faster, more reliable, and less prone to human error.