Variable Voltage Resistors We are providing the finest grade Variable Voltage Resistors that limit the current through manual operations. The offered resistors come in different sizes and shapes to suit the clients’ requirements. Owing to their high load life stability, these resistors are used in printed circuit boards. Available in high pulse stability, the provided Variable Voltage Resistors are used as sensing devices for heat, humidity, light or chemically activity. Further, these resistors can operate with the excellent resistant property.