Bright orange seafood measure made of strong acrylic so no corrosion. Measures standard and yellow foot paua, male and female crays, oysters, scallops both 90mm and 100mm sizes. Has a large hole for attaching to your catchbag or bcd.

Underwater Sports in Christchurch also has cylinder testing, fills, and heaps of other stock at great prices. If you cannot find a listing for what your after then let me know or come and visit us in Coleridge St.