Metal Detector with Instruction Sheet.
Requires 4 x AA batteries (not supplied)
Go-find manual 20 is not available online.
We have ownloaded manual of Go-find 40 and added for your reference.
The Sydney Library of Things
https://thesydneylibraryofthings.org.au/
https://thesydneylibraryofthings.org.au/
The Coal Loader LOT
The Coal Loader Centre for SustainabilityWaverton, 2060
Australia