This autoranging True RMS clamp meter is capable of measuring AC/DC current (500, 1000A) and voltage (AC: 500mV, 5, 50, 500, 750V, DC: 500mV, 5, 50, 500, 1000V) , resistance (500Ω, 5, 50, 500kΩ, 5, 50MΩ), frequency, capacitance (500, 5000nF, 50, 500µF, 5mF), duty cycle and temperature (-148 to 1832°F (-100 to 1000°C)). Featuring a 50,000 count backlit LCD display with a 61-segment analog bargraph and double molded plastic housing, the R5040 includes keeps track of min/max readings and includes a non-contact voltage detector built into the clamp tip.