Sperry Instruments DM6450 Digital Multimeter 9 Function, 750/1000V AC/DC, 10A Current, Continuity, 10 Auto Range Measures AC/DC voltage, AC/DC current, frequency, capacitance, resistance, diode test, and continuity Test lead input icons on the display remind the user of correct lead placement based upon the function selected - includes positive and negative electrical test leads Industry leading LCD display size for easy viewing and relative delta displays change in readings Impact resistant, lightweight design with a durable heavy-duty over-molded ABS housing rubber boot Low impedance function to trace ghost voltage