AUTOOL Digital Multimeter, Multi Meter True RMS Auto-Ranging NCV

Features

• True RMS Measurement4,000-count high-definition display, true RMS for accurate readings on any waveform. Whether youre working on variable-speed motors, LED lighting, or sensitive electronics, True RMS ensures you get precise voltage and current measurements every time, not just on clean sine waves.
• NCV Non-Contact Voltage DetectionPress and hold the NCV button to quickly detect alternating electromagnetic fields. The detection range is within 5 cm; when voltage is detected, the device will emit an audible and visual alarm. The buzzer beeps faster and the LED flashes as voltage gets stronger. No contact with the circuit is required, ensuring safe detection of electrical leaks and live conditions.
• Auto-Range FunctionIntelligently detects the measurement range automatically, eliminating the need for manual switching. With a single button, it identifies AC/DC voltage, current, resistance, and continuity. Simple to operate, even beginners can get started quickly, making it suitable for a wide range of repair and testing scenarios. Just probe and read.
• Built-in Flashlight + Backlit LCDDouble trouble in dark spaces. Long press the backlight button to turn on both the display backlight and the flashlight. The meter shuts itself off after 15 minutes of inactivity, with five beeps to warn you 1 minute before. No more dead batteries because you forgot to turn it off.
• Three Years WarrantyFor any quality problems. If DM202 has any defect, we will provide new replacement or solutions for our customers until satisfaction without delay, and provides lifetime technical support. For any needs, you are warmly welcomed to contact us and we will get back to you ASAP within 24 hours.