Ermenrich Zing ST40 Electrical Outlet Tester
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The Ermenrich Zing ST40 Socket Tester with EU plug and dedicated button to test the performance of the RCD (residual current device). The tester is plugged into a socket and provides light indication with three LED. The light codes are located directly on the body of the device, and there are seven in total: everything is in order without ground without neutral phase missing phase/earth reversed phase/neutral phase/ground reversed phase/ground are reversed and the earth is missing.
The tester is perfect for checking electrical installation work performed on a construction site and for assessing the condition of sockets at home. The device has a built-in backlit screen that displays the measured voltage. It does not require additional power.
Key features:
- Voltage measurement, the result is displayed on the integrated screen
- Testing the correct connection of the sockets – 7 modes
- Dedicated RCD test button
| Brand | Ermenrich |
| Guarantee | 5 лет |
| EAN | 5905555017426 |
| Package size (LxWxH) | 7x7x7 cm |
| Shipping Weight | 0.95 kg |
| AC voltage measurement range | 48–250V |
| Operating frequency, Hz | 45–65 |
| Overvoltage category | CAT II 300 V |
| Display | Yes |
| Display backlight | Yes |
| RCD Test (RCD) | Breaking current >30 mA |
| Safety standards | EN61010-1-2-030, EN61326-1 |
| Feeding | not required |
