Tgs control & systems pvt ltd develops and manufactures a range of microcontroller based products with its vast experience in the field of industrial automation. As part of these products, the company offers speed / rpm indicators. These are offered in 4 digit & 6 digit display indicators. These are available in various versions such as simple speed [rpm] indicator, under -over speed cut off, zero speed switches, linear speed indicators/controllers, loss motion detectors etc. They come with following standard features: