For Consistent Readings Underwater

• Lightweight, crush-resistant device
• Simple and convenient operation

Vividly observe the movement of water and underwater life beneath the surface under any viewing circumstances. The innovative design of this underwater viewer eliminates surface glare and internal reflection, so you can observe consistent viewing parameters, regardless of environmental condition. The lightweight, crush-resistant device is also helpful when viewing Secchi disks for precise readings and determinations. Features inclue a floatation collar, neoprene viewing mask, and handle for simple and convenient use. Includes instructions.