Extech True RMS 400A AC/DC Mini Clamp Meter
Transformer jaws accept conductors up to 0.9" diameter and measure True RMS AC/DC current to 400A and frequency to 1000KHz. It features min/max, data hold and a one touch zero for DC amps. Unit operates on 2 AA batteries (included), measures 7" x 1.75" x 1.25" and weighs 8 oz. Comes complete with manual, carrying case and 1 year warranty.

| 402-669 | |
| DC Current | 40A 400A 1.0% accuracy |
| True RMS AC Current | 4A 40A 100A 400A 1.5% accuracy |
| Frequency | 1000KHz |
| Resolution Down To: | 10mA (DC) 1mA (AC) 0.01-100Hz |




