The ProTronic® Plus retains all the features available in the ProTronic® standard versions with more advanced features includedEquipped with Bluetooth®, the ProTronic® Plus will work alongside a specially created app for more intuitive control when out in the fieldTough and dependable ratchets on all wrench models, reversible style on this modelLarge LCD screen with bright backlight; numbers become larger and bolder during active torque for optimal viewingProgressive LEDs provide an easy visual representation of torque progress allowing the user to more easily anticipate torque targetHandle designed for a comfortable and secure gripBattery cap has been designed to prevent accidental looseningFlush fitted buttons to avoid accidental activation during useCompact design allowing for lower torque and access to more space limited applications