... memory can store up to 1000 test curves● High contrast color TFT LCD● Improved waveform quality● USB port connect to PC● Input laser ... , 500ns, 1us, 5us,10usDistance uncertaintyDistance uncertainty 1000 tracesDisplay3.5 inch color LCD, touch screen operationInterfaceUSBBatteryBuilt-in Li-on battery pack(7.4V ...