The Australian Government is now operating in line with Caretaker Conventions, pending the outcome of the 2025 federal election.

National Measurement Institute

6/4A/127: J. W. Wedderburn Protector Scale Model P1

Status: Cancelled
Category: 6 - Weighing instruments
Sub-category: 6/4A - Counter weighing instruments semi-self-indicating

Instrument certificate

More information

Once you have a certificate of approval, your instrument will need to be verified for trade use
Find a servicing licensee to verify your instrument for trade use
Find national instrument test procedures for verifying instruments used for trade
Find all certificates of approval