For a limited time you can save thousands off the new price of a GEM Systems GSM-19 overhauser base station or rover magnetometer. Fast sampling rover (GSM-19W overhauser) magnetometers are currently CAD$11,850 and base station GSM-19 overhausers are currently priced at CAD$9,000.
Overhauser magnetometers have a sensitivity of 0.02 nT and are ideal for base stations and walking though thick vegetation. Rovers have built in GPS and navigation.
Buy from the official GEM re-seller in Australia and get the same manufacturers retail price as in Canada plus superior sales, service and support. Buying from Modern Mag also qualifies you for discounted backpack and PDA upgrades.