« Back to CatalogueCobal DentalX-Ray QA Meter The Cobia DENTAL is a simple-to-use instrument for checking that the output from Dental Intra oral X-ray tube is correct. « Back to CatalogueCobal DentalX-Ray QA Meter The Cobia DENTAL is a simple-to-use instrument for checking that the output from Dental Intra oral X-ray tube is correct.