Features1Color 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. 2Practical and Convenient: Measurement function is complete, manual and automatic integration, full function, accurate measurement, high accuracy, no error, no broken line can be measured. 3High Applicability: 1.24in caliber clamp meter, 400A AC DC current measurement, not only high accuracy, but also suitable for all kinds of wires. 4NCV 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. 5Accurate 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. 6Diversified 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.SpecificationItem Type: Clamp MeterWeight: 254g / 8.96ozProduct Material: ABS MetalBattery Information: 2 x AAA batteries (shipped without batteries)AC Current: 0.2A~400ACelsius : -40~1000Fahrenheit DegreeF: -40 DegreeF~1832 DegreeFResistance: 0~60Hz (via A step): 40Hz~1000HzHz (via V step): 40Hz~1000HzPackage List1 x Clamp Meter2 x Meter Pen1 x Temperature Line1 x Instruction Manual