accuracy digital clamp meter with 10,000 counts TRMS precision and a 600 A auto ranging clamp meter, supporting voltage and current measurements. Ideal for electrical diagnostics, vehicle overhaul, engineering maintenance, and laboratory research. User friendly design: 2 inch backlit full color display and a flashlight for easy reading in dim environments. Built in 1500 mAh battery enables long outdoor use without frequent recharging. Hold button keeps data displayed. Wide range measurements: not only tests DC and AC current and voltage, but also NCV non contact voltage detection, diode test, continuity, capacitance, resistance, temperature, and more. Dual chips design and performance: two processing chips allow simultaneous testing of current and voltage, and the display can show two data values at the same time. Use scenarios and applications: In a vehicle electrical system to measure battery voltage and alternator current while diagnosing faults. In electrical installations and building maintenance to test circuits, continuity, resistance, and other parameters. In lab research or engineering development to monitor voltage and current during experiments.