840354109154

• 8 — Number system
• 40354 — Manufacturer code
• 10915 — Product code
• 4 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

• 704405061597 — Ade Advanced Optics Beer Wort And Wine Refractometer, Dual Scale - Specific Gravity 1.000-1.120 And Brix 0-32%, Replaces Homebrew Hydrometer (Aluminium)
• 701698409884 — Ade Advanced Optics Beer Wort And Wine Refractometer Double Scale 1.000-1.120 S.G + Brix 0-32%
• 704405061351 — Automatic Temperature Compensation 0-32% Brix Refractometer Beer Wine Cnc Fruit By Ade Advanced Optics
• 704405061535 — Ade Advanced Optics 0-10% Atc Brix Refractometer For Maple Sap, Cnc, Rbti
• 812783013678 — Ade Advanced Optics Ar 15 Front/Rear 45-Degree Rapid Transition Buis Backup Iron Sight
• 704405061344 — Automatic Temperature Compensation Sea Water Salinity Refractometer For Aquarium

Ade Advanced Optics Ar 15 Front/Rear 45-Degree Rapid Transition Buis Backup Iron Sight

Search for Ade Advanced Optics Ar 15 Front/Rear 45-Degree Rapid Transition Buis Backup Iron Sight on Amazon (or for the code 840354109154)