Instek America Corp. Digital Clamp Meter with True RMS Measurement
The GCM-407 is a digital clamp meter from Instek America Corp., designed for accurate current and voltage measurements. It features True RMS measurement capability, allowing precise readings of both sinusoidal and non-sinusoidal AC waveforms. The meter supports AC/DC current measurement up to 1000A, AC/DC voltage measurement up to 600V, resistance, continuity, diode test, and frequency measurement. It includes a large LCD display with backlight, data hold, and max/min functions. The GCM-407 is suitable for professional electrical diagnostics, offering safety ratings compliant with CAT III 600V standards.