Okay, I need to create a Wikipedia-style document about barometers under the given categories. Let me start by understanding the requirements.

First, the structure needs an H1 title, an overview section, several H2 and H3 sections, and possibly references or related documents. The content should be accurate, objective, detailed enough, easy to read, and use technical terms with explanations. Also, markdown formatting is required with proper headings, lists, tables, emphasis, and code blocks if needed.

The main topic is "바로미터" (barometer), under the categories: Technology > Measurement Techniques > Measuring Instruments. So I need to cover what a barometer is, its types, how it works, applications, history, etc.

Starting with the title: "바로미터" as H1. Then an overview section explaining what a barometer is, its purpose, and importance in measuring atmospheric pressure.

Next sections could be: - Types of Barometers (H2) - Mercury Barometer (H3) - Aneroid Barometer (H3) - Digital Barometer (H3) - How It Works (H2) - Principles (H3) - Components (H3) - Applications (H2) - History and Development (H2) - References or Related Documents (H2)

I need to make sure each section has enough detail. For example, under types, explain each type's mechanism, advantages, disadvantages. In how it works, maybe include the physics behind pressure measurement.

Also, check for technical terms like "atmospheric pressure," "mercury column," "aneroid cell," and provide brief explanations if necessary. Avoid being too technical but still precise.

Need to ensure the document is over 800 characters. Let me count: each section should have several paragraphs. Maybe add a table comparing different types of barometers? That could help with structure and content depth.

Check for accuracy: mercury barometers use mercury, aneroid uses a metal chamber, digital uses sensors. Applications in weather forecasting, aviation, etc. History from Torricelli's invention in 1643.

Make sure to mention related topics like altimeters or how pressure changes affect weather. Maybe include some historical context and key figures.

Avoid markdown syntax errors. Use proper headings, bullet points for lists, maybe a table for types. Ensure the flow is logical, starting from basics to more detailed sections.

Double-check that all required elements are included: H1, H2, H3, sections, references if needed. Keep paragraphs concise and readable. Avoid jargon without explanation.