70 mm Analog Barometer — stainless steel construction, mechanical movement, no batteries Key benefits - Accurate, dependable readings: Precision mechanical movement provides reliable atmospheric pressure measurements so you can track weather changes without recalibration or electronics. - No battery required: Mechanical operation eliminates battery replacement and power failure concerns, making it low-maintenance and always ready. - Durable and clear: Stainless steel housing and glass-protected face resist corrosion and exposure; bold measurement markers make readings fast and unambiguous. - Compact and versatile: The 70 mm diameter fits standard instrument panels and small mounting locations while delivering high-sensitivity performance. What makes it stand out - Precision mechanical movement designed for consistent accuracy. - High-sensitivity mechanism combined with a protected glass lens for long-term weather reliability. - Stainless steel case for corrosion resistance in indoor and sheltered outdoor use. - Large, clear scale and pointer for quick interpretation at a glance. Functions and compatibility - Measures atmospheric pressure for short-term weather prediction and monitoring. - Compatible with home weather stations, instrument panels, and compact mounting surfaces. - Designed for integration into sheltered farm equipment enclosures and workshop dashboards where durable, battery-free monitoring is needed. Practical applications (use scenarios) - Home weather station: Mount the 70 mm barometer on a station panel to monitor pressure trends and support local weather forecasting without wiring or batteries. - Farm equipment shelter: Install inside a covered equipment bay or shelter to observe pressure changes that may indicate approaching storms or temperature shifts. - Workshop or study display: Use as a functional instrument on a workshop wall or in a study — combines utility with an elegant stainless-steel appearance. Specifications summary - Diameter: 70 mm - Construction: Stainless steel case - Movement: Precision mechanical (no battery) - Face: Glass-protected with bold measurement markers - Performance: High-sensitivity atmospheric pressure measurement for weather monitoring This barometer delivers a reliable, low-maintenance way to monitor atmospheric pressure while providing a durable, easy-to-read instrument suitable for home, farm, or workshop environments.