The DVM630 digital multimeter is capable of measuring continuity in a USB or LAN cable. It comes with a automatic polarity indicator and 3½-digit LCD display. It can measure DC current up to 10 Amps, AC & DC voltage up to 600 Volts and resistance up to 2 Mega ohms. The DVM630 also comes equipped with a diode tester, a transistor tester and a continuity tester with a buzzer.
Velleman Part Number DVM630