Purchase Qty. Reference FOB Price
1-49 Pieces US$33.00
50+ Pieces US$28.00
Product Description
PNP NPN Paper Label Sensor Infrared Or Red Light Source Optional Potentiometer Sticker Sensor 1. Designing for label detection; 2. Universal using type; 3. Metal shell, stable and compatible; 4. low cost, high-performance; 5. cable type or connector type; Emitting light RedLED:640nm ...