Fowler USB Bluetooth Receiver Receives incoming data transmission from Fowler / Sylvac gage with built-in Bluetooth. Powered by your PC's USB Port. Vmux Software Utility required... Vmux Lite is a Free Download for 1 Bluetooth connection per PC. Vmux Standard allows up to 8 different Bluetooth gages to be connected to 1 PC. Vmux Standard: # 54-777-120
