Southwire digital multimeters (from $28.50) test for AC/DC voltage, current, resistance, continuity, capacitance, frequency, duty cycle, or temperature. All meters meet or exceed UL testing standards. Models are available with auto or manual ranging and non-contact voltage detection. Clamp-on True RMS multimeters measure AC/DC current up to 1000A and include functions for resistance, continuity, capacitance, frequency, duty cycle, temperature, and diode test. Voltage testers are available with removable remote indicator, LED indication, and audible indication. UL listed models offer up to 600V detection ranges and up to Cat IV safety ratings. Cable continuity status testers are available with a removable remote indicator, LED and additional audible indication of continuity and polarity. A data/video cable tester detects issues with network and coaxial cables.