This compact autoranging clamp meter is capable of measuring AC current (40, 400A), AC (4, 40, 400, 600V)/DC (400mV, 4, 40, 400, 600V) voltage, resistance (400Ω, 4, 40, 400kΩ, 4, 40MΩ), frequency, capacitance, duty cycle and temperature (-4 to 1400°F (-20 to 760°C)). Featuring double molded plastic housing, the R5020 includes diode check and continuity functions and a non-contact voltage detector built into the clamp tip.