Checkpoints

Product Type: BLC-22BLC-30NBLC-40BLC-6-28BLC-35
Product Specifications: 

BLC-22】Φ22mm, reading distance 3.5mm

BLC-40】Φ40mm, reading distance 4mm

BLC-30-N】Φ30mm, reading distance 3.5mm

BLC-6-28】Φ6.5mm×27mm, reading distance 4mm