SK-352指針式模擬萬用表中英文產品介紹
【中文版】
SK-352指針式模擬萬用表是一款專為電子測量設計的經典工具，采用傳統(tǒng)機械指針與精密電磁系統(tǒng)的組合方案，滿足基礎電路檢測、設備維護等場景的實用需求。該產品延續(xù)了指針式儀表的直觀顯示特性，通過表盤指針的擺動幅度可直接觀察電流、電壓的實時變化趨勢，特別適用于教學演示、電氣維修等需要動態(tài)觀察的場合。
核心功能方面，產品配置高靈敏度磁電式表頭，支持直流電壓（0.25V-1000V）、交流電壓（10V-1000V）、直流電流（50μA-500mA）以及電阻（×1Ω至×10kΩ）四大量程范圍。表盤采用雙重刻度設計，包含線性與非線性標尺，配合反光鏡讀數(shù)系統(tǒng)，有效降低視覺誤差。機械調零旋鈕與量程選擇旋鈕采用防滑紋路設計，即便在戴手套操作時也能精準調節(jié)。
產品外殼采用耐沖擊工程塑料，內部設置硅膠緩沖墊與陶瓷保險管構成多重保護機制。測試筆插孔采用色彩區(qū)分設計，紅黑雙色接線端口可有效避免誤操作。特別設計的折疊支架支持多角度擺放，方便在狹小空間進行持續(xù)測量作業(yè)。表盤內置照明窗口在弱光環(huán)境下仍能保證清晰讀數(shù)。
本產品適用于電子實驗室、教學機構、維修車間等場景，可作為基礎測量工具用于晶體管特性判斷、電路通斷檢測、電池電量估測等常規(guī)操作。產品包裝內含專用測試筆套裝、便攜收納箱及備用保險組件，整機結構無需外接電源，通過內置電池即可完成所有測量項目。
【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.
