BK810B3多功能電錶/BK-810B3
产品概述
BK810B3多功能电表是一款设计坚固、操作简便的电子测量仪器，适用于多种电气参数的精准测量。该产品采用3½位数字显示，具备高解析度和良好的测量稳定性，能够满足工业、实验室及日常维修等场景的需求。其多功能性体现在可测量直流/交流电压、电流、电阻、二极管及导通测试等，同时支持电晶体hFE测试功能，为用户提供全面的电气参数分析工具。56
核心功能
BK810B3支持直流电压测量范围200mV至600V，解析度达100μV，输入阻抗为10MΩ，确保高精度测量；交流电压测量覆盖200V和600V档位，适用于50Hz至500Hz频段。电流测量分为2mA至10A多档，并配备10A档输入警示蜂鸣功能，提升使用安全性。电阻测量范围从200Ω至20MΩ，支持二极管测试（测试电流约6mA）及蜂鸣导通测试，方便快速排查电路故障。此外，电晶体hFE测试功能可评估晶体管放大性能。35
设计特点
产品采用人性化设计，按键布局清晰，搭配高对比度显示屏，确保数据读取直观。内置保护电路可承受高达500V的输入电压，有效防止误操作损坏设备。紧凑的机身结构兼顾便携性与耐用性，适合现场作业。测试线接口采用标准插孔设计，兼容常见测试探头。112
应用场景
BK810B3广泛应用于电力检修、电子设备维护、教育实验等领域。例如，在工业设备调试中可快速检测电压波动或线路导通性；在实验室中用于精确测量电路参数；亦适用于家庭电器故障排查。其多功能集成设计减少了携带多台仪器的麻烦，提高了工作效率。619
Product Overview
The BK810B3 Multifunctional Digital Meter is a robust and user-friendly electronic measuring instrument designed for accurate measurement of various electrical parameters. Featuring a 3½-digit display, it offers high resolution and stable performance, suitable for industrial, laboratory, and routine maintenance applications. Its versatility includes DC/AC voltage, current, resistance, diode testing, continuity check, and transistor hFE testing, providing comprehensive electrical analysis capabilities.56
Key Features
The meter supports DC voltage measurement from 200mV to 600V with 100μV resolution and 10MΩ input impedance; AC voltage covers 200V and 600V ranges (50Hz-500Hz). Current measurement ranges from 2mA to 10A, with an audible alert for the 10A range to enhance safety. Resistance measurement spans 200Ω to 20MΩ, alongside diode testing (~6mA current) and continuity buzzer for efficient circuit troubleshooting. The transistor hFE test evaluates amplification performance.35
Design Highlights
With an ergonomic layout and high-contrast display, the BK810B3 ensures intuitive operation. Built-in protection withstands up to 500V input, safeguarding against misuse. Its compact and durable structure is ideal for fieldwork, while standard probe jacks ensure compatibility with common accessories.112
Applications
Ideal for power maintenance, electronic repair, and educational labs, the BK810B3 excels in scenarios like industrial equipment diagnostics (voltage fluctuation detection), precise circuit measurements, and household appliance troubleshooting. Its integrated functions eliminate the need for multiple devices, boosting operational efficiency.619
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