Dolphin 6-Lane Stopwatch System - 3 Watches Per Lane horsepower_10 HP They carry a one-year warranty

They carry a one-year warranty

they are totally noncorrosive and nonconductive

less maintenance

Be sure to verify that the tube replacement was due to wear and not an outside contributing factor that could shorten the tube's life

The Linak brand batteries are identifiable by the metal tabs on the bottom of the battery

Dolphin 6-Lane Stopwatch System - 3 Watches Per Lane horsepower_10 HP They carry a one-year warrantyThis is a Dolphin Wireless 6 Lane Stopwatch System with 3 Watches Per Lane. The Dolphin System provides wireless swimming stopwatch style timing for swimming competitions. Each Dolphin system includes the specified number of stopwatches, a base unit, starter unit, and Dolphin software. It significantly reduces the amount of effort required to run a meet and manage data. By transferring all timing data wirelessly, the system has improved accuracy