Megger is the manufacturer of multifunction tester with bluetooth communications, megger mft1553. It is easy to use machine and allows the transfer of the test readings from the tester to a storage device wirelessly. It enables the user to store everything completely on the mobile device on-site. The multifunction tester with bluetooth communications has a special feature of backlit display and selector ranges. The product guarantees non-tripping loop test range with illuminated switch probe facility. The salient features of the multifunction tester with bluetooth communications: