$19.00
មាន
$19.00
លក្ខណៈបច្ចេកទេស
| Breakpoint Detection |
ការពិពណ៌នា
- An AC voltage detector is a device used to detect the presence of alternating current (AC) voltage.
- It can identify live electrical wires without direct metal-to-metal contact (in non-contact models).
- It provides visual (LED) or audible (beep) alerts when voltage is detected.
- It is commonly used for testing outlets, switches, cables, and circuit breakers.
- It improves electrical safety by helping prevent accidental electric shock during electrical work.