FNIRSI MC-40 True RMS Clamp Meter – AC/DC 600A, Voltage, Current, Continuity & Resistance Tester

The FNIRSI MC-40 is a high-precision True RMS clamp meter designed for professionals and DIY users alike. Capable of measuring AC/DC current up to 600A, this meter also supports voltage, resistance, continuity, diode testing, and more — all with True RMS accuracy.

⚡ Key Features:

• ✅ AC/DC Current Measurement – Up to 600 Amps

• 🔌 True RMS – Accurate readings even on non-linear loads

• 📟 Large backlit LCD display – Clear and easy to read

• 🔦 Built-in flashlight – Perfect for low-light environments

• 🔧 Multi-function support – Voltage, resistance, continuity, diode, NCV detection

• 🧲 Clamp-style sensor – Safe, non-contact current measurements

• 🔋 Auto power-off – Battery-saving function

• 👜 Compact and rugged – Ideal for field and workshop use

Whether you’re working on home wiring, industrial maintenance, or electronics troubleshooting, the FNIRSI MC-40 delivers accurate, fast, and safe measurements every time.