Cart Continue shopping “Machinery Lubrication Engineer (MLE®) Certification...” has been added to your cart. Product Price Quantity Subtotal × Combination MLA I® & MLT I® (Machine Lubricant Analyst Level I & Machinery Lubrication Technician Level I ) $1,500.00 Combination MLA I® & MLT I® (Machine Lubricant Analyst Level I & Machinery Lubrication Technician Level I ) quantity $1,500.00 × Machinery Lubrication Engineer (MLE®) Certification Exam Preparation $1,500.00 Machinery Lubrication Engineer (MLE®) Certification Exam Preparation quantity $1,500.00 Coupon: Apply coupon Update cart Cart totals Subtotal $3,000.00 Total $3,000.00 Proceed to checkout Coupon codes are not eligible to be used for exam fees. A separate transaction is required.