Deep Six Hydrometer Size:12" x 10" x 11" The patented center plate construction

The patented center plate construction and symmetrical prong placement provide natural contact for optimal communication

Shoulder Gussets for Freedom of Movement

EXTREMELY cold tolerant

The stainless steel hardware will last to give you lots of use from these adorable spur straps

With a durable yet lightweight red plastic head

Deep Six Hydrometer Size:12" x 10" x 11" The patented center plate constructionThe Deep Six Is Accurate to + 0. 001 Specific Gravity. It Gives Temperature Corrected Readings In Warm Water Aquariums In Either Ppt Or Specific Gravity. It has a Durable Construction and Easy to Read Scales that Will Provide Years of Reliable PerFormance. Color: clear Size: 12" x 10" x 11"