$2.06
$2.75
Proximity Sensor Mini Hall Square Switch Magnetic Switch Induction Magnet NPN PNP Normally Open 25mm
AliExpress
Free shipping
折扣 25%
$2.06
$2.75
Proximity Sensor Mini Hall Square Switch Magnetic Switch Induction Magnet NPN PNP Normally Open 25mm
AliExpress
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