SK-5000A指针式模拟万用表产品介绍
一、中文版（约450字）
SK-5000A指针式模拟万用表是一款专为工业检测、电子维修及教学实验设计的精密测量工具。采用经典机械指针与模拟刻度盘相结合的设计理念，兼顾测量直观性与操作便捷性，适用于电压、电流、电阻等多种基础电学参数的快速检测。
产品采用高灵敏度磁电式表头，配合精密分流器与倍增电阻网络，确保测量数据稳定可靠。表盘布局经过人体工学优化，双层反光镜面设计有效避免视觉误差，0.5级精度刻度线采用荧光涂层工艺，在弱光环境下仍能清晰读数。量程选择旋钮内置防误触保护结构，支持DC 0.1V-1000V、AC 10V-750V、0.1mA-10A及Ω×1至Ω×10k等多档位切换。
外壳采用工程级ABS材料一体成型，表面经过防滑纹理处理，配合橡胶缓冲包边设计，可承受1.5米跌落冲击。内部搭载双重过载保护系统，当输入超出量程时自动切断电路，有效保护仪表核心元件。特别设计的倾斜支架支持0-60度多角度摆放，便于在狭小空间或设备内部进行持续监测。
标配18cm特尖表笔采用硅胶绝缘层与防缠绕线材，可耐受300V交流电压和-20℃至70℃工作环境。产品兼容性强，既可作为电力系统初级检测工具，也可用于电子元器件特性分析，尤其适合需要观察参数连续变化的场景，如电机启动电流监测、电容充放电过程观测等。随包装附赠便携收纳盒与备用保险管，满足日常维护与现场作业需求。
二、英文版（约430 words）
SK-5000A Analog Pointer Multimeter Product Introduction
The SK-5000A Analog Pointer Multimeter is a precision measuring instrument designed for industrial testing, electronic maintenance, and educational applications. Combining classic mechanical pointer mechanics with an analog dial system, this device provides intuitive parameter visualization while supporting rapid detection of voltage, current, resistance, and other fundamental electrical characteristics.
Equipped with a highly sensitive magnetoelectric meter movement, the device integrates precision shunts and multiplier resistor networks to ensure measurement stability. The optimized dial features dual-layer mirrored scales with 0.5-grade fluorescent markings, enabling accurate readings even in low-light conditions. The range selector knob incorporates anti-misoperation protection, supporting DC 0.1V-1000V, AC 10V-750V, 0.1mA-10A, and Ω×1 to Ω×10k range switching.
Constructed with impact-resistant ABS housing and rubberized bumper edges, the device withstands 1.5-meter drop tests. Its dual overload protection system automatically disconnects circuits upon excessive input, safeguarding internal components. The adjustable tilt stand (0-60 degrees) facilitates continuous monitoring in confined spaces.
Standard 18cm silicone-insulated test leads with anti-twist cables are rated for 300V AC and -20℃ to 70℃ operation. Ideal for observing dynamic parameter changes, this multimeter excels in scenarios requiring real-time tracking, such as motor startup current analysis and capacitor charge/discharge observation. The included carrying case and spare fuses enhance field service efficiency.
This analog multimeter serves as a reliable tool for primary circuit diagnostics, component characterization, and educational demonstrations. Its mechanical response characteristics provide distinct advantages in visualizing gradual parameter fluctuations compared to digital displays, making it particularly valuable for troubleshooting electromechanical systems and analog circuit debugging.
