Product Feature 1, NCV Measurement: the gear position is adjusted to the NCV, when the non-contact voltage sensing area is close to the circuit to detect the AC voltage, the clamp meter will display the buzzer alarm sound of different frequencies according to the detected voltage intensity. 2, Automatic Identification: Intelligent recognition, simple and easy to use, the test pen touches the zero fire line, and the value is displayed immediately 3, Flashlight Lighting: The product comes with a flashlight function, which is convenient for working in the dark 4, True RMS Measurement: The measurement result is the real effective value of the real-time waveform, and the AC arbitrary waveform can be measured 5, Portable Design: The instrument is equipped with a pen device on the back for easy storage and carrying, and has a hook hole for easy instrument placement and measurement. Note Used to measure voltage and resistance, does not support measuring current and capacitance. Product Specification Measurement Method Automatic NCV Measurement Support True RMS Support Number of Counts 5999 Flashlight Lighting Support Low Battery Display Support Model Design Portable with Large Screen AC Voltage Range 0.9V~600V DC Voltage Range 0.9V~600V Resistance Range 10-60M Analog Strip 21 Segments Sampling Rate 3 Seconds each time Weight 170g Size 148 x 76 x 19mm Power By 1x AAA Battery(Not include) Package Included 1 x Multimeter 1 x User Manual 1 x Test Lead