bought this tester off of amazon. one thing is it does not have a option to select battery type. So does it matter the type in these kinds of testers?
https://www.amazon.com/gp/product/B01NCJFERU/ref=oh_aui_detailpage_o03_s00?ie=UTF8&psc=1
https://www.amazon.com/gp/product/B01NCJFERU/ref=oh_aui_detailpage_o03_s00?ie=UTF8&psc=1