|
Hãng sản xuất: SEW- Đài Loan
 Model: 4234 ER
|
| Auto ranging microprocessor controlled. |
| Earth testing at 2 Ohm, 20 Ohm, 200 Ohm, 2k Ohm. |
| Earth voltage measuring : 0~300V AC. |
| Automatic C spike check. |
| Automatic P spike check. |
| 2-Wire test. |
| 3-Wire test. |
| 4-Wire test. |
| LCM display. |
| Auto power OFF. |
| Data hold. |
| Robust, Compact and easy to carry. |