Features:- Humanity Design: Compact Look & Silicone Shell Protection & Automatic Shutdown & Fast Measurement & High Precision.- Compact Body: Small card type, lighter & thinner, easy to carry.- Advanced Automatic Recognition: Intelligent identification measurement, no need to switch the range.- NCV Non-contact Detection: With the built-in smart sensor, if there is an AC electromagnetic field, the buzzer will react and the indicator light will flash.- Diversified Measurement: AC/DC voltage measurement, resistance measurement, frequency measurement, zero/fire line recognition, line continuity detection, temperature measurement, NCV induction detection, flashlight lighting, automatic shutdown, data retention.- Low Battery Symbol: Capable of reminding you to charge it in time in case turning off when using due to lack of electricity.- Automatic Shutdown: No operation within 15 minutes.- Anti-fall Lace: The lanyard can