A1 Testing and Taggings team of experienced technicians Test and Tag portable electrical appliances on-site for all industry sectors, whether in a factory, construction site, shop, office or school/university. A1 Testing and Tagging also caters to those looking to be trained in this industry and need help with buying test and tag equipment and calibration services. For all your test and tag requirements, call our friendly staff on 1300 303 759 for a quick quote today.