Terra Analytical has a long history of aviation fluid testing in New Zealand.  We are not experts in aviation equipment and we refer you to your aviation engineer who has the required training, experience and information resources.  We can assist your aviation engineer with the fast turnaround of samples with accurate certified test equipment.    

With single engine aircraft in particular it can provide additional peace of mind to have a record of oil history that shows that the correct fluids are being used and that wear rates are stable.