Charcroft Electronics Ltd. are an approved distributor and precision centre for VPG Foil Resistors. The Charcroft Electronics precision centre is able to manufacture selected Vishay Foil Resistors in any possible value and on short lead time in their in house manufacturing facility. This includes matched sets of resistors for strain gauge calibration.
All Strain Gauges and Load Cells require regular calibration which is commonly achieved by connecting the appropriate value of shunt calibration resistor in parallel with one of the bridge resistors. Charcroft's Shunt Calibration Modules provides an easy, cost effective, very accurate way to do this.