Profile: Pradeep Trading Company, Delhi is a manufacturer & suppliers of a wide assortment of testing equipments and quality control instruments. Our products are widely used for soil testing, bitumen testing, cement concrete testing and general laboratory instruments. Our products include vibrating machines, slump test apparatus, stability test apparatus, cube molds, rapid moisture meters and jaw crushers. We also offer bitumen extractors, flocculators, multiple spindle stirrers, compression testing machines and test sieves. Rapid moisture meter is used for quick determination of moisture contents of materials in powder form such as soil, sand, coal pottery, and ganister cement. A weighed quantity of the substance under test is placed in the body of the tester together with a measured quantity of calcium carbide and the tester is then sealed & shaken vigorously thereby bringing the samples & the calcium carbide absorbent into intimate contact. The pressure of gas liberated by interaction of moisture in the sample and calcium carbide actuates the gauge which is directly graduated in percentage moisture on the wet weight basis.