上海四達(dá)電子SMT-51C指針萬用表/SMT51C
產(chǎn)品概述
上海四達(dá)電子SMT-51C指針萬用表是一款經(jīng)典的模擬式測量儀表，采用傳統(tǒng)指針式設(shè)計，能夠直觀顯示測量數(shù)值變化。該產(chǎn)品延續(xù)了品牌可靠耐用的特點(diǎn)，適用于日常電氣測量、電路檢測等場景。表頭采用高靈敏度內(nèi)磁式結(jié)構(gòu)，配合雙注塑工藝外殼，具有良好的抗沖擊性和穩(wěn)定性。產(chǎn)品配備標(biāo)準(zhǔn)測試線，可實現(xiàn)直流電壓、電池測試及通斷檢測等基礎(chǔ)功能，滿足電子維修、教學(xué)實驗等需求。34
核心功能與技術(shù)特點(diǎn)
SMT-51C支持30V以內(nèi)直流電壓測量，測量精度控制在滿量程±4%范圍內(nèi)。表盤采用清晰易讀的多色刻度設(shè)計，包含電阻、電壓等常用測量檔位。產(chǎn)品采用1.5V AA電池供電，整機(jī)重量約83克，體積緊湊（916031mm），便于攜帶和操作。特別設(shè)計的機(jī)械調(diào)零旋鈕可有效減少測量誤差，蜂鳴器導(dǎo)通提示功能使電路檢測更為便捷。產(chǎn)品測試筆插孔采用防誤插設(shè)計，橡膠護(hù)套表殼增強(qiáng)防滑耐磨性能。114
使用場景與優(yōu)勢
該萬用表適合電子愛好者、電工技術(shù)人員進(jìn)行現(xiàn)場作業(yè)或?qū)嶒炇覝y量。相比數(shù)字儀表，其指針擺動可直觀反映被測參數(shù)的動態(tài)變化，特別適用于觀察電路參數(shù)波動情況。產(chǎn)品設(shè)計注重實用性，測量時無需外接電源，在無供電環(huán)境下仍可正常工作。測試線采用抗氧化鍍金觸點(diǎn)，確保長期使用接觸良好。針對教育領(lǐng)域需求，產(chǎn)品附帶詳細(xì)操作說明書，幫助用戶快速掌握基礎(chǔ)測量方法。59
English Introduction
The SDAR SMT-51C Analog Multimeter is a classic measurement tool featuring an easy-to-read analog dial with color-coded scales. This compact device (916031mm) utilizes a sensitive internal-magnet movement housed in a dual-molded casing, providing reliable performance for basic electrical testing. It measures DC voltage up to 30V with ±4% FS accuracy and includes continuity check function with audible buzzer alert. 46
Equipped with standard test leads, this battery-powered (1.5V AA) multimeter performs essential tasks like battery voltage checking and circuit testing without requiring external power. The anti-slip rubber casing and gold-plated test probes ensure durability, while the mechanical zero-adjustment screw maintains measurement consistency. Ideal for electronics education and field maintenance, its straightforward operation makes it accessible for both beginners and professionals. 2829
The product emphasizes user-friendly features including a lightweight design (approx. 83g), clear scale markings, and protective terminal insulation. As a traditional analog instrument, it effectively demonstrates parameter fluctuations during dynamic measurements, serving as a practical tool for understanding fundamental electrical principles in workshops and training environments. 1017
SMT-51C，指針萬用表
的詳細(xì)介紹上海四達(dá)電子SMT-51C指針萬用表/SMT51C
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