SK-352指针式模拟万用表中英文产品介绍
【中文版】
SK-352指针式模拟万用表是一款专为电子测量设计的经典工具，采用传统机械指针与精密电磁系统的组合方案，满足基础电路检测、设备维护等场景的实用需求。该产品延续了指针式仪表的直观显示特性，通过表盘指针的摆动幅度可直接观察电流、电压的实时变化趋势，特别适用于教学演示、电气维修等需要动态观察的场合。
核心功能方面，产品配置高灵敏度磁电式表头，支持直流电压（0.25V-1000V）、交流电压（10V-1000V）、直流电流（50μA-500mA）以及电阻（×1Ω至×10kΩ）四大量程范围。表盘采用双重刻度设计，包含线性与非线性标尺，配合反光镜读数系统，有效降低视觉误差。机械调零旋钮与量程选择旋钮采用防滑纹路设计，即便在戴手套操作时也能精准调节。
产品外壳采用耐冲击工程塑料，内部设置硅胶缓冲垫与陶瓷保险管构成多重保护机制。测试笔插孔采用色彩区分设计，红黑双色接线端口可有效避免误操作。特别设计的折叠支架支持多角度摆放，方便在狭小空间进行持续测量作业。表盘内置照明窗口在弱光环境下仍能保证清晰读数。
本产品适用于电子实验室、教学机构、维修车间等场景，可作为基础测量工具用于晶体管特性判断、电路通断检测、电池电量估测等常规操作。产品包装内含专用测试笔套装、便携收纳箱及备用保险组件，整机结构无需外接电源，通过内置电池即可完成所有测量项目。
【English Version】
The SK-352 Analog Pointer Multimeter is a classic measurement instrument designed for basic electrical testing scenarios. Combining mechanical pointer movement with electromagnetic system, this device provides visual observation of real-time parameter variations through its intuitive dial display, making it particularly suitable for educational demonstrations and dynamic circuit analysis.
Equipped with a sensitive magnetoelectric movement, the device covers four essential measurement ranges: DC Voltage (0.25V-1000V), AC Voltage (10V-1000V), DC Current (50μA-500mA), and Resistance (×1Ω to ×10kΩ). The dual-scale dial with linear/non-linear gradations works in conjunction with mirror-backed scales to minimize parallax errors. Ergonomically designed knobs feature non-slip textures for precise range selection and zero adjustment, even when wearing work gloves.
Constructed with impact-resistant polymer housing, the multimeter incorporates multiple protection mechanisms including silicone cushioning and ceramic fuse protection. Color-coded test lead jacks (red/black) prevent connection errors, while the integrated kickstand allows stable multi-angle placement during prolonged measurements. The translucent dial window ensures legible readings under low-light conditions.
Ideal for electronics workshops, technical classrooms, and maintenance environments, this tool performs fundamental tasks such as component testing, continuity checking, and battery voltage assessment. The package includes detachable test leads, a carrying case, and spare fuse units. Operating on self-contained battery power, the device requires no external energy source for standard measurement procedures.
Maintenance-friendly design features tool-accessible battery compartment and modular component layout. The oil-damped pointer mechanism ensures stable needle movement, reducing oscillation during mobile operation. With its balanced weight distribution (approx. 680g) and compact dimensions, this analog multimeter combines operational reliability with practical portability for routine electrical diagnostics.
