BK820多功能電錶/BK-820
BK820多功能電表產(chǎn)品介紹（中文）
BK820是一款高精度多功能電表，適用于工業(yè)、電力系統(tǒng)及實驗室等多種場景。該產(chǎn)品采用先進測量技術，可精確測量直流/交流電壓、電流、電阻、電容、電感等參數(shù)。直流電壓測量范圍覆蓋200mV至1000V，解析度達100μV；交流電壓支持50Hz-500Hz頻段，最高可測750V。電流測量配備20mA至10A多檔位選擇，并內(nèi)置安全保險絲保護電路。此外，產(chǎn)品具備二極體測試、蜂鳴導通、頻率測量等實用功能，頻率測量范圍可達15MHz。人性化設計包括自動換檔功能和清晰的大屏幕顯示，操作簡便且數(shù)據(jù)讀取直觀。外殼采用堅固材質，符合工業(yè)環(huán)境使用需求，適合電力監(jiān)控、設備維護等專業(yè)應用場景。136
BK820 Multifunction Meter Product Introduction (English)
The BK820 is a versatile digital multimeter designed for industrial, power system, and laboratory applications. It features precise measurement capabilities for DC/AC voltage (200mV-1000V DC, 750V AC), current (20mA-10A with fuse protection), resistance (0.1Ω-2000MΩ), capacitance (1pF-200μF), and inductance (1μH-20H). The meter incorporates practical functions including diode test, continuity buzzer, and frequency measurement up to 15MHz. With auto-ranging technology and clear display, it ensures user-friendly operation. The robust housing provides durability for field use, while ergonomic design facilitates comfortable handling. This instrument serves as reliable solution for electrical parameter measurement, circuit troubleshooting, and equipment maintenance tasks across various technical fields.1614
產(chǎn)品特色說明（中文）
BK820電表在功能集成度與測量性能方面表現(xiàn)突出。其交流電壓測量采用真有效值技術，確保非正弦波測量的準確性；電阻測量包含七檔量程，最高可測2000MΩ高阻值；電容/電感測量功能支持自動頻率切換（1KHz/270Hz）。特殊設計的蜂鳴導通功能響應時間小于100ms，二極體測試提供3V測試電壓。產(chǎn)品采用10MΩ高輸入阻抗設計，有效減少測量過程對電路的影響。人性化細節(jié)包括過載保護、低電池提示及數(shù)據(jù)保持功能，滿足多樣化測量需求。3620
Key Features (English)
This meter distinguishes itself with comprehensive measurement ranges and smart functionalities. The true RMS AC voltage measurement ensures accuracy for non-sinusoidal waveforms, while 7-range resistance measurement covers from 0.1Ω to 2000MΩ. Capacitance/inductance measurement employs automatic frequency switching (1KHz/270Hz). Special features include fast-response continuity buzzer (<100ms), 3V diode test voltage, and 10MΩ input impedance for minimal circuit loading. Practical designs like overload protection, low-battery indicator, and data hold function enhance operational safety and convenience. The backlit display maintains readability in low-light conditions, supporting efficient work in various environments.61421
BK820多功能電錶
的詳細介紹BK820多功能電錶/BK-820
BK820多功能電錶
直流電流
範圍：2mA、20mA、200mA、10A
精確度：±(1.0%讀值+1 位)在mA檔
±(3.0%讀值+1 位)在10A檔
過載電壓：除10A檔1.2V、其餘檔位0.7V
保險絲：0.5A/250V、10A檔無保險絲保護
電阻
範圍：2KΩ、20KΩ、200KΩ、2MΩ、20MΩ
解析度：1Ω
精確度：±(0.8%讀值+1 位)在2KΩ至2MΩ檔
±(5.0%讀值+4位)在20MΩ檔
二極體測試
精確度：±(3.0%讀值+3位)
測試電流：1.0mA±0.6mA
測試電壓：＜3.0V
電晶體hFE測試
基極電流(Ib)：約10μA
集極射極電壓(Vce)：＜3.0V
範圍：0 至1000
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