Product Description: Quantity: one set Yellow Color Precise Multifunction Clamp Meter Accurate measurements of AC/DC voltage, current AC/DC current, frequency, continuity, duty cycle, diode, capacitance and resistance. With NCV and live wire test functionFunction non-contact voltage detection device, with sensor to detect voltage and avoid electric shock, no need to touch the wire. Audible and light alarm when AC voltage (90V-1000V) or live wire is detected. Continuity Test and Overload ProtectionDesigned to safely and accurately confirm that the circuit conducts current, with low voltage indication and overload protection. Light alarm when AC voltage (90V-1000V) or live wire is detected. Displays "OL" on LCD when overloaded. Continuity Test and Overload ProtectionDesigned to safely and accurately confirm that the circuit is conducting current, with indication of low voltage and overload protection. Light alarm when AC voltage (90V-1000V) or live wire is detected. Displays "OL" on LCD when overload. WHAT YOU WILL GET4000 Count Digital Current Clamp, 2*Test Leads, 1*User Manual