3pcs VD802 Non-contact Voltage Detector Pen - AC 12V-1000V, Pen Style, LED Electric Indicator ,Convenient to Operate

Non-contact Detection:Induces AC voltage without touching live parts, avoiding electric shock risk, safer to use. Wide Range Coverage:Detects AC 12V-1000V, suitable for home circuits, industrial equipment and more. Pen-style & Portable:Compact pen shape, easy to hold and carry, fits narrow spaces for flexible operation. LED Intuitive Indication:LED lights on/flashing indicate voltage presence, no complex reading, easy for beginners. 3pcs Practical Set:Multi-pack meets multi-user or backup needs, ideal for electricians and home circuit maintenance.