220V ~ 250V Portable Electrical Smart Socket Tester & 50-60Hz AC 12-1000V Pen Circuit Detector-E1518UK$$Tools & Hardware Other

Comply with international safety standards iec 1010-1 CATII 600V. Simple and intuitive testing. Special RCD test function. Clear display socket line status: correct, lack of ground line, ground line and fire connect, zero line and fire line, lack of zero line. Practical and convenient way to test electrical lines. Accurately detects AC voltage ranging from 12V to 1000V, and distinguish them into 3 voltage levels. Using the ABS and PVC material, the Voltage Tester can stand wear and tear, and its pocket clip allows easy handling. Auto power-off feature conserves energy while the LED torch allows operation even on dark corners. Auto adjust sensitivity makes the test simple. Audible and visual alarm always guard your safety. The shining prompt of low voltage LED can warn you to replace the battery in time. The Auto Power Off feature can extend battery usage time. This device would determine whether there is some form of electricity running through the wire without you actually needing to touch it.