For electricians, engineers and enthusiasts, this device helps troubleshoot circuits quickly and improve work efficiency across technical fields. - Long-lasting 1500mAh battery with Type-C port and advanced functions including temperature measurement from 55 to 1300 ℃, enabling convenient performance for electronic maintenance projects. - Ideal for home repairs, industrial equipment inspections, and energy maintenance tasks; this multimeter meets insurance requirements in multiple environments. - 2-inch display with a resolution of 240 x 320 pixels provides clear data readouts plus NCV detection to enhance safety during testing. Use scenarios - Home repairs and DIY: diagnose outlets, switches, and wiring safely and efficiently. - Industrial inspections: verify electrical connections, panels, and control circuits in manufacturing environments. - Energy maintenance: inspect solar, battery storage, and facility electrical systems to support preventive upkeep.