The Swing Speed Radar tool. $99.95. Hmm…I thought it was timing rather than speed that counted, but what do I know?

‘The Swing Speed Radar� is a small, inexpensive tool that will improve your swing mechanics by providing accurate feedback on the bat speed as you make adjustments to your mechanics. This microwave Doppler radar velocity sensor is easy to set up for baseball, softball and golf! You can hook it on a chainlink fence (about 4-5′ behind you) as you hit off a tee. Or position it directly in front of you on a tripod as you practice dry swings.’