Barographs

At sea, air pressure is your earliest warning system. A falling line on the barograph tells you hours in advance what the horizon still hides. The Wempe Drum Barograph has proven its worth on board countless ships – not as a gadget, but as a silent companion that never sleeps. Every week a new sheet of paper, every line a story of wind, water, and changing weather. This is the instrument that experienced sailors trust when the sky starts to lie. The WEMPE drum barograph (265 x 170 x 175 mm) weighs 3100 grams and comes with a writing pen and 52 diagram papers (hPa or inches), one for each week of the year.

This Fischer barograph continuously records air pressure and is intended for situations where weather developments are not only read, but also monitored. The instrument is suitable on board, in a wheelhouse, weather room, office or maritime space where measurement reliability and readability are paramount.

The measurement system uses a 7-fold aneroid diaphragm box made of copper-beryllium alloy. Thanks to temperature compensation with bimetal and a precision mechanical movement with stone-mounted axes, the recording remains stable and accurate, with minimal static friction. The versions are available with mechanical or quartz movement; the ship's barographs are also equipped with a vibration-dampened measuring mechanism for use at sea.

The series consists of four models: standard barograph or marine barograph, each with mechanical or quartz movement. This makes it an instrument line for both fixed installation ashore and nautical deployment with silent precision.

Plastimo barograph does what no barometer can: it remembers. With an accurate aneroid mechanism, a stylus continuously records the atmospheric pressure on a rotating paper drum. This allows you to see not only the current atmospheric pressure, but also how the weather has developed over the past few days. A classic maritime instrument that has been used for generations on board, at home and in weather stations.

Refine the operation of your Wempe Marine barograph with this advanced replacement spare pen, also known as a phase scriber. This original Wempe spare pen (CW820005) ensures maximum accuracy in your atmospheric measurements and brings your weather recording back to the desired level. An indispensable accessory for the enthusiast of precision and detail who does not want to miss a single change in air pressure. Although the Wempe Marine barograph itself is no longer available, we offer this nostalgic addition for those who want to keep maritime heritage alive. Order today and experience the difference this pen provides.

The storm glass is a traditional way to predict weather changes and is at its best when predicting storm weather in the next 24 to 48 hours. The glass is approximately 145 mm high and filled with a liquid in which fern-like crystals form. This storm glass is packed in a wooden gift box and comes with a mount in brass on stainless steel, polished stainless steel, or brushed stainless steel; it can be either placed or hung. Place it in a cool spot, such as a north-facing window or on board, and check it daily alongside the barometer. Optionally, a personalized text on a plate can be provided.