A & D are Australia's largest scale manufacturer. Their value range of products, priced under $1000 offer flexible capacities of up to 30kg and options including IP65 protection.
The A & D SJ-HS Bench Scale offers battery operation, capacities from 1kg to 12kg, and even has "trade approved" options available as well.
A & D SK-WP Stainless Steel Scale
The SK-WP by A & D offers IP65 protection against dust and water ingress. With capacities from 1kg to 20kg, and increments starting from 0.5g, these scales are flexible enough to be used in any environment.
These models offer capacities up to 30kg, at an affordable price.