Kwk Resistors India Pvt. Ltd. is based in India and lists programmable DC electronic loads on Global Trade Plaza. The company offers the Programmable DC Electronic Load KELB180 Series, Programmable DC Electronic Load KELB15 Series, and Programmable DC Electronic Load KELB60 Series. These products feature 3.5-inch TFT true color LCD displays, four basic working modes (CC/CV/CR/CW), ten functional modes, and comprehensive protection including over-heat, over-current, over-power, over-voltage, and loop oscillation protection. All series support RS232, LAN, USB, and analog interfaces for versatile testing solutions.