Zrx-2012 film switch intelligent detector is a multi-functional testing instrument, which can quickly detect the path, short circuit, open circuit, high resistance (over limit), micro short circuit, poor insulation and other parameters of various types of membrane switch / matrix switch, and can automatically identify whether the LED is installed incorrectly, reversely, short circuit and whether the resistance value of LED circuit exceeds the standard. It is suitable for batch inspection of production line and IQC incoming material test. It can also test the electrical performance of samples provided by customers. It can test the relationship between buttons on the sample and the export line, the relationship between LED and the export line, as well as the key and contact resistance and insulation resistance.