Sensor testers are used to test sensors before they are installed in a circuit or system. These often handheld devices can help save businesses time and money as they reduce the risk of installing parts that do not work. They can also be used to help troubleshoot problems in a faulty system. We supply a range of sensor testers from brands including Baumer Electric, Carlo Gavazzi and Contrinex so you can quickly and easily check the efficiency and efficacy of sensors.