Best Marmonix Clamp Meter: MCA 212 vs MCA 206 vs MCA 204
Marmonix offers three popular True-RMS clamp meters — the MCA 212, MCA 206, and MCA 204. This comparison helps you pick the right clamp-on ammeter for your current measurement needs.
Side-by-Side Comparison
| Feature | MCA 212 | MCA 206 | MCA 204 |
|---|---|---|---|
| Current | Up to 1200A AC/DC | 600A AC/DC | 600A AC |
| True-RMS | Yes (6000 counts) | Yes | Yes |
| Voltage | 1000V DC / 750V AC | AC/DC | up to 600V AC/DC |
| Inrush | — | Peak hold | Capture |
| Best for | Industrial high-current | Motors & compressors | General AC field work |
Which One Is Right for You?
Choose the MCA 212 for heavy-duty industrial work up to 1200A AC/DC with high voltage ranges. Choose the MCA 206 if you frequently start motors and compressors and need AC/DC with inrush peak-hold. Choose the MCA 204 for everyday 600A AC work with inrush capture and NCV. For background on how clamp meters differ from multimeters, see our clamp meter guide.