AC Adapter Listed for Brecknell B130

AC adapter listed for the Brecknell B130 counting-scale family. The existing listing photo shows an HB308-A adapter labeled for 120 V AC, 60 Hz input and 12 V DC, 600 mA output, with a center-positive symbol.
The B130 manufacturer manual specifies a 12 V DC, 500 mA, center-positive adapter. That is a scale requirement; the photographed 600 mA label is a separate observation. Neither establishes the identity or rating of the adapter currently supplied. Confirm its label, polarity and barrel dimensions against your exact scale before ordering.
What is in the box
One AC adapter. Scale and batteries are not included.
Compatibility and label details
Seller-listed scale family
Brecknell B130; exact compatibility requires confirmation
Existing photo: adapter model
HB308-A
Existing photo: input
120 V AC, 60 Hz
Existing photo: output
12 V DC, 600 mA; center-positive symbol
Manufacturer manual requirement
B130: 12 V DC, 500 mA, center-positive
Supplied adapter identity
Part number, rating and connector dimensions not independently verified
In the carton
One AC adapter; scale and batteries not included
Document reference: B130 manufacturer manual, specifications (public mirror).
Applications
Power a compatible scale from the wall
Replace a lost or failed brick
Confirm voltage, polarity, and barrel on the scale tag
Questions before you order
Questions on compatibility, calibration, or what is in the box? All Scales USA, 21249 FM 529 Rd, Cypress, TX 77433. Call (832) 766-5410 or email pete@allscales.com. Also: (281) 656-2666 · (832) 290-3120.