Can the current be measured in both directions? Noriko June 29, 2018 15:29 Updated Follow Yes, USB-C Power Meter can measure current in both directions. Related articles Does it work with android phones? What is the maximum amp in can read? Does this device support usb-c/thunderbolt-3 (40gbps & 100w charging)? Is the charger USB-IF Certified? Comments 0 comments Please sign in to leave a comment.