Otter Scoreboard External Horn cord-length_150 Feet The pump has reusable o-rings

The pump has reusable o-rings throughout

This pool depth marker states 6 and is printed with 4 Inch letters and has an overall size of 6 x 6 inches

Four is the minimum quantity that can be ordered

The durable vinyl bag with hole at bottom lets your equipment drain and dry easily

This medium flow workhorse is designed for commercial aquatic facilities

Otter Scoreboard External Horn cord-length_150 Feet The pump has reusable o-ringsThis is a Colorado Time Systems External Horn that is designed to be used with the Otter scoreboards like MS 0140 for Water Polo. You may want or need an external horn if you want sound coming from the scoreboard rather than the deck clocks. The external speakers have 8 selectable, distinct tones. They have separate audible tones for shot and period horns. The horn sounds automatically when period shot clock counts down to zero. The horn can also