Sports Instruments ECG 5

I purchased a ECG 5 heart monitor on Ebay last month!! $49.00 It has all of the features that I want - heart rate, timer, backlight, countdown timer, shows time in zone, time above zone, time below zone, average heart rate. AND it has a backlight. It is waterproof, and picks up EXTREMELY well. When I wear the chest band at the YMCA on the PRECOR treadmills, the treadmill tracks my heartrate for me. It is better than the Polar A5 for 1/2 the price.