This griptester are using for measure friction value. The GripTester thus helps users reduce maintenance costs and improve transport safety on roads and airports by identify areas of poor surface friction before hazardous conditions occur, obtain information vital to the determination of maintenance priorities and assess the friction characteristics of winter runways.

Soil resistivity data is the key factor in designing a grounding system for a specific performance objective. All soil conducted electrical current, with some soil having good electrical conductivity while the majority has poor electrical conductivity. This apparatus can find out how much electrical conductivity

This is a simple test and cheap light dynamic probing test used to check the consistency of subsoil. The apparatus consist of a series of 13mm diameter spring steel roads, each 1.2m long, connected together with screw couplings. A hardened steel point, 25mm maximum diameter, was screwed onto the rod.

Soil resistivity data is the key factor in designing a grounding system for a specific performance objective. All soil conducted electrical current, with some soil having good electrical conductivity while the majority has poor electrical conductivity. This apparatus can find out how much electrical conductivity of soil.

Surveyor inspections which we complies with is “Cement Test" to identify the strength of the cement at a specific period, “Brick Test” to identify its suitability for construction work as well “Concrete Cub Test” to measures the uniaxial compressive strength of concrete cubes which are made