Conversion of ppm on Oakton SaltTestr to a saturated paste equivalent
August 11, 2008
The Oakton Waterproof SaltTestr is an EC meter with a design similar to the old Oakton TDS tester 4 —…
August 11, 2008
The Oakton Waterproof SaltTestr is an EC meter with a design similar to the old Oakton TDS tester 4 —…