Chauvin Arnoux CA6422 digital earth resistance and earth-loop tester supplied by Elma Instruments. Supports low-resistance, selective and specific earthing measurements, earth-loop testing, and leakage-current measurement via optional adaptor. Test voltage 0-600 V, test current 0-5 A, test frequency 128-256 Hz, protection rating IP65.
| Manufacturer part number (MPN) | 3663653001595 |
| EAN / GTIN | 3663653001595 |
| Sales unit | pcs |
| Indication | Digital |
| Internal memory | No |
| Printer connection | No |
| Printer integrated | No |
| Limit value indication | Yes |
| Low resistance measurement | Yes |
| Selective earthing measurement | Yes |
| Earth loop measurement | Yes |
| Specific earthing measurement | Yes |
| Measuring of leakage currents with adaptor | Yes |
| Interface | Yes |
| Bluetooth interface | No |
| Measured value memory | No |
| Test voltage | 0–600 V |
| Test current | 0–5 A |
| Test frequency | 128–256 Hz |
| Degree of protection (IP) | IP65 |
| Country of origin | France |
| MOQ | 1 |