The MT-87 Digital Clamp Meter is a compact, pocket-sized electrical testing tool designed for measuring AC/DC voltage, AC current, resistance, and continuity.Key Specifications:Model: MT-87Display: 3.5-digit LCD screenPower Source: 2x AAA 1.5V batteries (included)Functions: AC Current (up to 400A), AC/DC Voltage (up to 600V), Resistance, and Diode/Continuity test