Durable material: inclinometer is made of durable material, which is wear-resistant and long-lasting use. Perfect accessory: inclinometer is a perfect accessory for you when you go to sea. Mini Portable: Portable size is convenient to take, convenient to work with other measuring tools and expand the measuring range. Available Types:1 is 25-0-25.Package Included: 1 x inclinometer; Portable Digital Protractor Angle Finder Level Inclinometer, Mini Inclinometer 25-0-25Break Proof Inclined Meter Accessories Protractor Tool Instrument Accurate Locator Dual Scale Tilt Gauge for Boat Portable Angle Indicator (1) - 1 - Durable material: inclinometer is made of durable material, which is wear-resistant and long-lasting use. - Perfect accessory: inclinometer is a perfect accessory for you when you go to sea. - Mini Portable: Portable size is convenient to take, convenient to work with other measuring tools, and expand the measuring range. - Available types: 1 is 25-0-25. - Package included: 1 x inclinometer; Portable Digital Protractor Angle Finder Level Inclinometer, Heel Angle Tilt Angle High Resolution Clinometer for Modern Bulkhead Mounted Boats "Perfect accessory for you when you go to sea.Mini Portable : Portable size is convenient to take, convenient to work with other measuring tools and expand the measuring range.Available types: 1 is 25-0-25. Package Included: 1 x inclinometer; Portable Digital Protractor Angle Finder Level Inclinometer, Mini Inclinometer 25-0-25 Break Proof Inclined Meter Accessories Protractor Tool Instrument Locator Accurate Dual Tilt Scale Gauge for Portable Boat Angle Indicator (1) - 1 - Durable material: the inclinometer is made of durable material, which is wear-resistant and long-lasting of use. - Perfect accessory: the inclinometer is a perfect accessory for you when you go to sea. - Mini Portable: Portable size is convenient to take, convenient to work with other measuring tools and expand the measuring range. - Available types: 1 is 25-0-25. - Package included: 1 x inclinometer; Portable Digital Protractor Angle Finder Level Inclinometer, High Resolution Clinometer Heel Angle Tilt Gauge for Modern Bulkhead Mounted Boats