คุณลักษณะ

• Catch invisible pillars and metal backing
• you can check the position of the base material simply by sticking it into the wall.
• Strong and thin fluorine resin processed needle minimizes scratches on the wall.
• Because of the capless mechanism that can be pierced by turning, the needle is stored safely in the body when not in use (spiral lock mechanism).
• With strong magnet, it can sense wall base material (light ceiling), screws and nails.
• Built-in 2 Replacement Needles (3 including the Attached Unit)
• Convenient pen shape that fits neatly in waist bag or tool bag pocket
• Convenient for mounting shelves, towel hangers, wall heaters, furniture fall prevention fixtures, etc.
• Use: Needle type backing checking tool