This professional Nautical Barometer is expertly engineered and manufactured by KB Instruments & Meter to deliver precise maritime weather forecasting. It embodies the heritage of classic marine instruments, crafted from solid brass and high-strength alloy and finished with meticulous hand-polishing and a proprietary ultra-hard, corrosion-resistant plating. Designed to perform with unwavering reliability in harsh, salty marine environments, it maintains both its accuracy and its lustrous appearance permanently. As a leading OEM supplier from China, we provide end-to-end solutions from precision manufacturing to full customization for global brands.

Dial: Size:3-1/5", 3-3/4", 4", 5" dial available.

Case: 7 kinds of case model available: GL120, GL122, GL150, GL152, GL180, GL195, GL198.

Style: 3 styles of dial optional.

B: Standard barometer dial with inch and millibar scale.

BO: Standard barometer dial with inch and millibar scales and opening center window.

BT: Standard barometer with bimetal thermometer.

Movement: Metal aneroid barometer movement, temperature compensted, fully adjustable, with Rosh CERTIFICATE.

*The color or luster is optional from: polished brass, chrome and stainless steel.

Waterproof: GL120, GL122, GL150, GL152, GL198 are semi-waterproof, can stand against splash water.

Warranty: Movement: 2-year, warranty lifetime servicing.

Finish of case: 10-year warrany lifetime servicing

Technical Specifications of Aneroid Barometer Movement

Nautical Barometer Model size

GL 120 Series Nautical barometer

Dial: 3-1/5"(81mm), Base: 4-3/4"(120mm), Depth: 2-1/8"(55mm), Weight: 320g

GL 122 Series Nautical barometer

Dial: 3-1/5"(81mm), Base: 4-3/4"(120mm), Depth: 1-1/2"(36mm), Weight: 220g

GL 150 Series Nautical barometer

Dial: 4"(102mm), Base: 6"(150mm), Depth: 3-1/8"(78mm), Weight: 540g

GL 152 Series Nautical barometer

Dial: 3-3/4"(95mm), Base: 6"(150mm), Depth: 2-3/8"(60mm), Weight: 400g

GL 180 Series Nautical barometer

Dial: 5"(124mm), Base: 7"(180mm), Depth: 3-3/4"(95mm), Weight: 1020g

GL 195 Series Nautical barometer

Dial: 5"(124mm), Base: 7"(180mm), Depth: 2-1/2"(62mm), Weight: 900g

GL 198 Series Nautical barometer

Dial: 5"(124mm), Base: 7"(180mm), Depth: 1-3/4"(45mm), Weight: 435g

Why choose us ?

KB Instruments & Meter is your trusted OEM partner in China for premium Nautical Barometers. We specialize in transforming your design concepts into precision maritime instruments that embody durability and classic aesthetics.

Our core strength lies in true end-to-end manufacturing expertise. From initial solid brass and alloy forging in our own foundry to final hand-polishing and application of our proprietary ultra-hard, corrosion-resistant plating, every step is controlled in-house. This ensures not only exceptional quality consistency and competitive pricing but also complete flexibility for custom finishes, dial designs, and branding.

We understand the demands of the marine environment. Each nautical barometer is engineered for maintenance-free performance and guaranteed tarnish-proof longevity, making it ideal for reputable brands seeking reliable, high-value OEM solutions. Partner with us to supply instruments that reflect your brand's commitment to quality.