AstroAI Digital Multimeter 4000 Counts Volt Meter Electrical Multimeter Tester Auto Ranging Voltage Tester with NCV Measures AC/DC Voltage, Resistance, Tests Continuity

Smart Measuring Multimeter: AstroAI MUS4KRD multimeter is an innovatively designed smart multimeter that can automatically identify and quickly complete various electrical parameter tests, including AC/DC voltage, resistance, and continuity, without manually adjusting the range or mode selection. This multi meter significantly improves detection efficiency, ensuring convenient operation and accurate and reliable results.

Non-contact Voltage Tester: AstroAI MUS4KRD multimeter is equipped with an advanced non-contact voltage detection system, which ensures safe operation through dual sound and light warnings. This innovative function can quickly identify the live state in the AC line without physically touching the wire, greatly simplifying the line maintenance process and ensuring personal safety.

Safety Guarantee: The digital multimeter meets the CAT II 600V safety standard, passes CE certification and environmental protection RoHS testing, has built-in multiple overvoltage protection mechanisms and uses a shock-proof silicone shell to effectively prevent accidental damage and electric shock risks.

Humanized Design: It integrates many practical functions including measurement value lock, intelligent power-saving shutdown, power prompt, high-definition backlit display and auxiliary lighting. These thoughtful designs make it an ideal choice for electronics enthusiasts, auto repairers and home users, making all kinds of electrical testing easy and fun.

Standard Configuration: The whole set of products includes a multimeter tester, two sets of matching test probes, two AAA batteries, AstroAI special storage bag and user manual.