SK-5000D指针式模拟万用表产品介绍
【中文版】
SK-5000D是一款采用经典机械指针设计的模拟万用表，专为电子设备检测、电路维护及教学实验场景开发。该产品延续了传统指针仪表的直观显示特性，同时融入现代工艺改良，在测量稳定性与操作便捷性之间取得平衡，适合专业技术人员和电子爱好者使用。
核心功能方面，本产品支持直流电压（0.1V-1000V）、交流电压（10V-1000V）、直流电流（50μA-10A）及电阻（x1Ω至x10kΩ）四大基础测量模式。表盘采用高对比度刻度盘设计，配备防眩光亚克力保护罩，确保在强光环境下仍可清晰读取数据。特有的阻尼控制系统使指针摆动平稳，便于捕捉动态参数变化，特别适合监测电机启动、电容充放电等瞬时过程。
产品结构经过多重优化：精钢轴承支撑的铝合金指针系统，配合高灵敏度动圈表头，实现±2.5%的基本精度。三轴防震框架结构有效缓解外力冲击，外壳采用阻燃ABS工程塑料，表面增设防滑棱纹握柄。双保险丝防护电路配合陶瓷绝缘旋钮，构建多重安全保障体系。
操作界面采用人性化布局，中央量程旋钮集成21档位选择功能，顶部设有零位校准旋钮，支持快捷调校。标配鳄鱼夹和探针双接口测试线，线材外层包裹耐磨损硅胶材质，可承受15000次以上弯折。底部配备可调节支架，支持平放、斜置两种观测角度。
本产品适用于工业设备巡检、教学演示、家电维修等场景，建议定期使用专业清洁工具维护表头镜面，存放时请避开强磁场环境。产品提供三年核心部件质保服务。
【English Version】
The SK-5000D analog multimeter features a classic needle-type display system, designed for electronic circuit testing, equipment maintenance, and educational applications. Combining traditional analog readability with modern engineering improvements, this device offers reliable measurement performance for both professional technicians and electronics enthusiasts.
This analog multimeter covers four essential measurement ranges: DC voltage (0.1V-1000V), AC voltage (10V-1000V), DC current (50μA-10A), and resistance (x1Ω to x10kΩ). The high-contrast dial with anti-glare acrylic cover ensures clear visibility under various lighting conditions. Specially designed damping control system provides stable needle movement, making it ideal for monitoring dynamic processes like motor startup and capacitor charge/discharge cycles.
Constructed with precision components: The aluminum alloy pointer mechanism supported by stainless steel bearings works with a sensitive moving-coil meter movement, delivering ±2.5% basic accuracy. Triple-axis shockproof frame effectively absorbs external impacts, while the flame-retardant ABS housing features anti-slip textured grips. Dual fuse protection circuit and ceramic-insulated range selector ensure operational safety.
The user-friendly interface includes a central 21-position range selector and top-mounted zero adjustment knob for quick calibration. Comes with dual-ended test leads (alligator clips and probes) featuring durable silicone-insulated cables rated for 15,000+ flex cycles. Built-in adjustable stand allows both flat and tilted viewing positions.
Ideal for industrial equipment inspection, classroom demonstrations, and appliance repair scenarios. Regular cleaning of the meter lens with specialized tools is recommended. Storage should avoid strong magnetic fields. Three-year warranty covers core components.
（中英文合计约680字）
