Features: The 70mm analog barometer features stainless steel construction and precise mechanical movement, delivering accurate atmospheric pressure readings without battery dependence. With bold measurement markers, this instrument combines high sensitivity technology with scratch-resistant glass protection for weather reliability. Essential for meteorology enthusiasts tracking weather patterns, outdoor adventurers monitoring altitude changes, and agricultural professionals managing crop conditions. Ideal for mounting in home weather stations or integrating with farm equipment shelters for atmospheric monitoring. This pressure instrument serves as both a functional weather prediction tool and an elegant decorative piece for workshops or studies. Specifications: Material: Stainless Steel Diameter: Approximately 70mm / 2.76in Color: Gold/Silver Package Includes: 1pc Analog Barometer Note: Please allow 1-2cm errors due to manual measurement. Due to differences between monitors, the picture may not reflect the actual color of the item.