Stable operation with low power consumption and improved durability for reliable, longterm use. noise suppression to minimize interference in sensitive setups. Moistureproof construction and temperature resistance support dependable performance in challenging environments. Long working life reduces the need for frequent replacements. Packaged in antistatic bags to protect the product during and storage. Widely used in product development, student experiments, maintenance, and production environments. Use scenarios Scenario 1: In a prototype development lab, where stable performance and low power draw help ensure consistent test results and extend equipment life. Scenario 2: In classroom or student experiments, providing reliable operation and resilience to moisture and heat to support learning outcomes. Scenario 3: In production maintenance, where durability and a long service life help minimize downtime and replacement costs.