Alva TT - Technical Specifications If you still have questions, please contact us by submitting a request here and our Support team will be more than happy to help – Contact Form Was this article helpful? 0 out of 0 found this helpful Related articles Alva TT - Alignment Protractor Alva TT - Manual [Video] - Key Technology Breakdown Alva TT AXR85/AXR100 Manual My Alva TT has paired with the wrong Bluetooth device, How do I change this? Return to top