KF-8指針式模擬萬(wàn)用表產(chǎn)品介紹（中文版）
KF-8指針式模擬萬(wàn)用表是一款經(jīng)典設(shè)計(jì)的便攜式測(cè)量?jī)x器，采用傳統(tǒng)機(jī)械指針顯示系統(tǒng)，適用于基礎(chǔ)電路檢測(cè)、教學(xué)演示及日常設(shè)備維護(hù)場(chǎng)景。產(chǎn)品延續(xù)了指針儀表的直觀操作優(yōu)勢(shì)，表盤(pán)采用高對(duì)比度雙色刻度設(shè)計(jì)，搭載防震阻尼系統(tǒng)，在動(dòng)態(tài)測(cè)量中可有效降低指針抖動(dòng)，確保示值讀取清晰穩(wěn)定。
本產(chǎn)品搭載靈敏度達(dá)20kΩ/V的高精度磁電式表頭，配備多層防護(hù)電路設(shè)計(jì)，可測(cè)量交直流電壓（0-1000V）、電流（0-500mA）及電阻（0-2MΩ）等基礎(chǔ)參數(shù)。表盤(pán)特設(shè)反光鏡刻度校準(zhǔn)條，配合可調(diào)零位旋鈕，幫助操作者實(shí)現(xiàn)更精準(zhǔn)的對(duì)齊觀測(cè)。機(jī)械調(diào)零裝置采用不銹鋼軸承結(jié)構(gòu)，經(jīng)實(shí)驗(yàn)室驗(yàn)證可承受超過(guò)10萬(wàn)次旋轉(zhuǎn)調(diào)節(jié)，有效延長(zhǎng)使用壽命。
工程級(jí)ABS外殼搭配防滑橡膠包邊，整體重量控制在380g以?xún)?nèi)，符合人體工學(xué)的傾斜支架設(shè)計(jì)便于桌面操作。內(nèi)置雙重過(guò)載保護(hù)機(jī)制，當(dāng)測(cè)量值超過(guò)量程時(shí)，表內(nèi)串聯(lián)的陶瓷保險(xiǎn)管將快速切斷電路，配合表頭硅鋼片磁屏蔽技術(shù)，共同保障測(cè)量安全性。隨機(jī)配備高彈性鱷魚(yú)夾探頭和特尖探針兩用測(cè)試筆，滿足不同場(chǎng)景的接觸需求。
該產(chǎn)品特別適用于電子電路教學(xué)領(lǐng)域，其機(jī)械指針的動(dòng)態(tài)響應(yīng)特性有助于學(xué)習(xí)者直觀理解電路參數(shù)變化規(guī)律。對(duì)于工業(yè)現(xiàn)場(chǎng)快速檢測(cè)、家用電器維護(hù)等需要快速判斷通斷及電壓狀態(tài)的場(chǎng)景，指針式顯示的瞬時(shí)響應(yīng)優(yōu)勢(shì)尤為明顯。建議定期使用配套的校準(zhǔn)電位器進(jìn)行精度維護(hù)，存放時(shí)保持水平放置以保護(hù)表頭機(jī)械結(jié)構(gòu)。
KF-8 Analog Multimeter Product Introduction (English Version)
The KF-8 analog multimeter is a classic-style portable measuring instrument featuring a traditional mechanical pointer display system, ideal for basic circuit testing, educational demonstrations, and routine equipment maintenance. Maintaining the intuitive operation advantages of analog instruments, the device incorporates a high-contrast dual-color scale dial with anti-vibration damping mechanism, effectively reducing needle oscillation during dynamic measurements for clear and stable readings.
Equipped with a sensitive magnetoelectric meter movement (20kΩ/V sensitivity), the device integrates multi-layer protective circuitry capable of measuring AC/DC voltage (0-1000V), current (0-500mA), and resistance (0-2MΩ). The mirrored scale calibration strip and adjustable zero-position knob enable precise alignment observation. The mechanical zero-adjustment mechanism utilizes stainless steel bearings, laboratory-verified to withstand over 100,000 rotational adjustments for extended durability.
Constructed with engineering-grade ABS housing and anti-slip rubber edging, the 380g lightweight design incorporates an ergonomic tilt stand for desktop operation. Dual overload protection activates through ceramic fuse interruption when exceeding measurement ranges, complemented by silicon steel magnetic shielding technology for enhanced safety. The package includes dual-purpose test leads with alligator clips and sharp-tip probes for versatile connectivity.
Particularly valuable in electronics education, the mechanical pointer s dynamic response helps learners visualize circuit parameter variations. The instant needle response proves advantageous for industrial field diagnostics and household appliance maintenance requiring quick continuity checks or voltage status judgments. Regular calibration using the included potentiometer is recommended, with horizontal storage advised to protect the movement mechanism.
This instrument combines reliable measurement capabilities with operational simplicity, offering a cost-effective solution for fundamental electrical parameter detection. Its durable construction and straightforward maintenance make it a practical choice for entry-level technicians, hobbyists, and educational institutions seeking dependable analog measurement tools.
