FM220 Testing Utility is a free Android-based application developed by Access Computech Pvt Ltd. This utility application aims to assist field staff in identifying the FM220 device type and diagnosing the device. The app is a reliable tool for identifying and troubleshooting any issues related to the FM220 device.

The FM220 Testing Utility is easy to download and install on Android devices. Once installed, the app provides a user-friendly interface that allows the field staff to easily navigate and use the application. With this utility, the field staff can test various features of the FM220 device such as the fingerprint scanner, biometric scanner, and other related functionalities. The application is lightweight and does not consume much space on the Android device, making it an ideal tool for field staff who are always on the go.