The Smart Tweezer screen is divided into four areas: primary display, secondary display, test parameters, and device status with test mode indicator. The primary display is located in the middle of the screen and uses the largest font. It shows the dominant impedance parameter reading, typically with five digits displayed. The secondary display is located just above the primary display. It shows the minor impedance parameter reading. The test parameters area is at the top of the screen and provides information about current test conditions such as test frequency, range, test signal level, and test model. The device status area is at the bottom of the screen and provides information about the current test mode and settings of the device: hold, audio, and battery status. The test mode indicator sign is located immediately to the left of the primary display.