Clamp meter for auto with large color screen AC DC voltage1、Color Large Screen: HD VA color reverse display large screen, clear number, easy to read, 6000 count, AC voltage and Hz can be measured and displayed at the same time. 2、Practical and Convenient: Measurement function is complete, manual and automatic integration, full function, accurate measurement, high accuracy, no error, no broken line can be measured. 3、High Applicability: 1.24in caliber clamp meter, 400A AC DC current measurement, not only high accuracy, but also suitable for all kinds of wires. 4、NCV Non Contact Sensing: Long press the NCV button to enter NCV mode, when the nearby AC voltage is detected, the red LED in the middle of the clamp meter flashes and a beep sounds. 5、Accurate Measurement: AC current selection ACA current gear, pliers clamped single stranded wire, without breaking the line can measure the current size, non contact, more secure. 6、Diversified Measurement: Can measure a variety of electronic components to meet your needs for multi function. Support AC voltage, DC voltage, resistance, diode, capacitance, on off testing, live wire identification, neutral wire identification, NCV non contact sensing, temperature, AC DC current.