Internal Storage: Micro USB Data Interface; External storage TF Card. Analysis Software included for further data analysis or processing, (Note: The Analysis Software need install on PC, Using the Analysis Software open print the test result and print)
Please make sure you are a professional before purchasing. If you can't test, please contact us. Our products have been strictly tested before leaving the factory and will not be unusable. Because of the accuracy of the product, some scenarios cannot be used. You need to buy products with higher accuracy, not because our products have problems.