Description: A comprehensive kit designed for technicians and electrical maintenance work to accurately and safely measure voltage, current, and detect electrical faults. Contents (3 Pieces): Smart Digital Multimeter: For measuring voltage, resistance, and testing continuity. AC Clamp Meter: For easily measuring AC current and voltage using the clamp. Non-Contact AC Voltage Detector Pen: For safely detecting the presence of electrical voltage in wires without direct contact. Design: Clear digital displays and durable, ergonomic protective casings for field and home use.