Feature: 1. [Automotive DC Current Detection] Our clamp meter features dual screens with high accuracy for current measurements. Manually switch to DCA mode and clamp onto a single wire to detect up to 400A of automotive DC current. 2. [Built in Flashlight] The built in flashlight illuminates dark measurement areas, ensuring safety and accuracy even in low light conditions. Say goodbye to the fear of electric shock hazards during night measurements. 3. [Non Touch Measurement] This clamp meter with 25mm jaw allows for non touch measurement of current, suitable for various wires, its user friendly design enhances ease of use. 4. [NCV Voltage Detection] Long press the REL NCV button to activate the NCV mode, when nearby AC voltage is detected, the LED indicator flashes and a warning buzzer sounds. 5. [Live Neutral Wire Identification] In Live mode, the clamp meter can determine between live and neutral wires. When it is a live wire, it displays Live with buzzing sound, while neutral wires show no response. Specification: Item Type: Digital Clamp Meter Material: ABS Battery: 1.5V AAA Battery x 2 (Batteries Not Included). Package List: 1 x Digital Clamp Meter 2 x Test Probes 1 x Temperature Probe 1 x User Manual