Test technics pvt ltd manufactures micro controller based yarn tension meter. The company supplies these yarn tension meters with a separate hand held electronic sensor probe attached to small portable 3-1/2 digit led display unit by flexible cable. Some of the technical specifications of these electronic yarn tension meters are 0-200 gm measuring range; 1-gram resolution; and works on 6 v rechargeable batteries. The yarn tension meters are useful for measuring on-line tension in yarn in texturising, twisting, winding and auto corner machines process.