Davidson Engineering Ltd

Registered Milking Machine Testers

James Boyden (ISO)Licensed Till: 12 Jul 25

Qualified Tradespeople

Cleaning Evaluation & Milk Delivery

James Boyden  

ISO Milking Machine Tester Retraining

Craig Fairhurst (ISO)Licensed Till: 5 Jul 23

ISO Milking Machine Testing

James Boyden (ISO)Licensed Till: 12 Jul 25

Mastitis & Liner Selection Including Troubleshooting

James Boyden  

Milk Quality & Grade Troubleshooting

James Boyden  

Milking Machine Tester Refresher

Craig Fairhurst  

New Zealand Milking Machine Tester

Craig Fairhurst Licensed Till: 28 Feb 22

Ross Cheer Never Certified

NZMPTA Advanced Certificate In Milking Machine Testing

James Boyden  

NZMPTA Certificate In Mastitis & Milk Quality Advisor

James Boyden  

NZMPTA Dairy Diagnostics Specialist

James Boyden  

Stray Voltage

James Boyden