It comes with two faceplates; the red one will allow you to use its patented Slope Tachnology to work out slope adjusted distances, accounting for elevation changes; the black one removes that function, making it legal for tournament play. Win-win. The clever little range finder also features Jolt technology, so it will vibrate when it locks onto your target. You'll be swinging like Tiger Woods in no time.

£419. For more info, visit bushnellgolf.eu