YB2172B交流毫伏表（中文版）

YB2172B交流毫伏表是一款專業(yè)級電子測量儀器，專為精準測量交流電壓信號而設(shè)計。該產(chǎn)品采用高靈敏度電路結(jié)構(gòu)和智能化量程切換技術(shù)，可滿足實驗室、工業(yè)生產(chǎn)及科研領(lǐng)域?qū)ξ⑿〗涣麟妷旱臏y量需求。其人性化操作界面與穩(wěn)定的性能表現(xiàn)，為工程師和技術(shù)人員提供可靠的測試支持。

核心功能方面，設(shè)備覆蓋200μV至300V的寬范圍電壓測量，具備20Hz至1MHz的寬頻帶響應(yīng)特性，可適配多種信號源檢測場景。儀器配備高分辨率液晶顯示屏，支持雙通道數(shù)值同步顯示，便于用戶快速讀取測量數(shù)據(jù)。量程切換采用自動/手動雙模式設(shè)計，既能提升操作效率，又可滿足特殊場景下的定制化需求。

產(chǎn)品創(chuàng)新性體現(xiàn)在抗干擾性能優(yōu)化設(shè)計，通過多層屏蔽結(jié)構(gòu)和濾波技術(shù)，顯著降低環(huán)境噪聲對測量結(jié)果的影響。內(nèi)置的溫度補償模塊確保設(shè)備在-10℃至40℃寬溫域范圍內(nèi)維持測量穩(wěn)定性，適用于不同工作環(huán)境。輸入端口采用高絕緣防護設(shè)計，有效保護儀器免受意外過載電壓沖擊。

在用戶體驗方面，儀器配備符合人體工學的機械旋鈕與輕觸式按鍵組合，配合背光顯示功能，保障各類光照條件下的操作便利性。緊湊的機身結(jié)構(gòu)和輕量化設(shè)計（整機重量約3.2kg）兼顧了臺面固定使用與移動測量的雙重需求。供電系統(tǒng)支持AC/DC雙模式，內(nèi)置可充電鋰電池組可提供長達8小時的持續(xù)工作能力。

YB2172B交流毫伏表主要應(yīng)用于電子電路調(diào)試、音頻設(shè)備檢測、傳感器信號分析等場景，其優(yōu)異的性價比和可靠的測量性能，使其成為高等院校、科研院所及電子制造企業(yè)的優(yōu)選測量工具。

YB2172B AC Millivoltmeter (English Version)

The YB2172B AC Millivoltmeter is a professional-grade electronic measuring instrument specifically designed for accurate AC voltage signal measurement. Featuring high-sensitivity circuit architecture and intelligent range switching technology, this device meets the demands for micro AC voltage measurement in laboratories, industrial production, and scientific research. Its user-friendly interface and stable performance provide reliable testing support for engineers and technicians.

The instrument offers voltage measurement ranging from 200μV to 300V with a broad frequency response from 20Hz to 1MHz, suitable for various signal source detection scenarios. The high-resolution LCD display enables dual-channel synchronous measurement reading, while the automatic/manual dual-range switching mode enhances operational efficiency and accommodates customized requirements.

Innovative anti-interference design incorporates multi-layer shielding and advanced filtering technology, effectively minimizing environmental noise impact. The built-in temperature compensation module maintains measurement stability within a wide operating temperature range (-10℃ to 40℃). High-insulation input terminals provide reliable protection against accidental voltage overload.

Ergonomic controls combine mechanical knobs with tactile buttons, complemented by backlit display for optimal visibility in diverse lighting conditions. The compact structure (3.2kg net weight) accommodates both benchtop and mobile applications. Dual power supply options (AC/DC) with rechargeable lithium battery support up to 8 hours continuous operation.

Widely applied in electronic circuit debugging, audio equipment testing, and sensor signal analysis, the YB2172B delivers excellent cost-performance ratio and measurement reliability, making it an ideal choice for academic institutions, research centers, and electronics manufacturers seeking precision measurement solutions.