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A compact, intelligent digital multimeter featuring automatic measurement range selection, True RMS function, and fast 3-times-per-second sampling. The device measures voltage, resistance, capacitance, diode testing, and detects NCV voltage. A clear LCD display with backlight and a built-in flashlight make work in difficult conditions easier. A silicone casing, overload protection, and a foldable stand make the MT-40 a practical and safe tool for electricians and service technicians. Fnirsi MT-40
FNIRSI MT-40 is a modern smart digital multimeter designed for convenient and precise measurement of electrical parameters. Equipped with a clear backlit LCD display, it enables easy reading of results even in poor lighting conditions. With intelligent auto-ranging, it eliminates the need for manual range selection, significantly speeding up workflow.

The device offers fast sampling (3 times per second) and functions such as True RMS, capacitance and resistance measurement, diode testing, non-contact voltage detection (NCV), and audible alerts. Advanced overload protection and the intelligent anti-burn safety feature enhance user safety.
The multimeter also includes a built-in flashlight, an automatic shut-off feature after 15 minutes of inactivity, and a compact and lightweight design, making it an ideal tool for technicians and electricians working in the field. The flexible silicone casing protects the device from mechanical damage and dust. Additionally, the fold-out stand allows for convenient hands-free operation during measurements.
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A compact, intelligent digital multimeter featuring automatic measurement range selection, True RMS function, and fast 3-times-per-second sampling. The device measures voltage, resistance, capacitance, diode testing, and detects NCV voltage. A clear LCD display with backlight and a built-in flashlight make work in difficult conditions easier. A silicone casing, overload protection, and a foldable stand make the MT-40 a practical and safe tool for electricians and service technicians. Fnirsi MT-40