ZXN24交直流電阻箱
ZXN24交直流電阻箱產(chǎn)品介紹（中文）
ZXN24交直流電阻箱是一款適用于直流和交流電路的高精度可調(diào)電阻設(shè)備，廣泛應(yīng)用于工廠、學(xué)校和科研機(jī)構(gòu)的電氣測(cè)量與實(shí)驗(yàn)。該產(chǎn)品采用四端低阻設(shè)計(jì)，能夠?qū)崿F(xiàn)0.01Ω至1100Ω的寬范圍調(diào)節(jié)，最小步進(jìn)值可達(dá)0.0001Ω，滿足不同場(chǎng)景下的精密電阻調(diào)節(jié)需求。電阻箱內(nèi)部采用優(yōu)質(zhì)錳銅合金材料制成的電阻元件，配合微彈簧壓緊的接觸結(jié)構(gòu)，確保了長期使用后接觸電阻的穩(wěn)定性。產(chǎn)品具有低零位電阻（典型值30±5mΩ）和良好的溫度特性，工作溫度范圍為+10℃～+30℃，相對(duì)濕度不超過80%的環(huán)境下均可穩(wěn)定工作。其緊湊的箱體結(jié)構(gòu)（約200×150×110mm）和人性化的旋鈕設(shè)計(jì)，使操作更加簡便可靠。作為實(shí)驗(yàn)室常用儀器，ZXN24既可用于電路實(shí)驗(yàn)中的電阻精密調(diào)節(jié)，也可作為電橋測(cè)量的橋臂元件使用。產(chǎn)品采用高絕緣聚風(fēng)塑料支座，具有優(yōu)良的電氣絕緣性能，同時(shí)通過合理的散熱設(shè)計(jì)確保長時(shí)間工作的穩(wěn)定性。126
ZXN24 AC/DC Resistance Box Product Introduction (English)
The ZXN24 AC/DC resistance box is a precision adjustable resistance device suitable for both DC and AC circuits, widely used in electrical measurement and experiments across factories, schools and research institutions. Featuring four-terminal low-resistance design, it offers wide resistance range from 0.01Ω to 1100Ω with minimum step value of 0.0001Ω, meeting various precision resistance adjustment requirements. The resistance elements are made of premium manganin alloy, combined with micro-spring compressed contact structure that ensures stable contact resistance after prolonged use. With low null resistance (typical value 30±5mΩ) and excellent temperature characteristics, the product maintains stable performance within operating temperature range of +10℃～+30℃ and relative humidity below 80%. Its compact enclosure (approximately 200×150×110mm) and user-friendly rotary switches provide reliable and convenient operation. As essential laboratory equipment, the ZXN24 can serve both as precision resistance regulator in circuit experiments and bridge arm component for electrical measurements. The high-insulation plastic support ensures outstanding electrical insulation performance, while rational thermal design guarantees stability during continuous operation. 4919
產(chǎn)品技術(shù)特點(diǎn)
ZXN24交直流電阻箱采用模塊化電阻網(wǎng)絡(luò)設(shè)計(jì)，各檔位電阻通過精密十進(jìn)開關(guān)獨(dú)立控制，實(shí)現(xiàn)電阻值的組合式調(diào)節(jié)。產(chǎn)品特別注重接觸可靠性設(shè)計(jì)，所有開關(guān)觸點(diǎn)均經(jīng)過特殊工藝處理，配合定期維護(hù)（建議用汽油清潔后涂抹中性凡士林），可顯著延長使用壽命。電阻箱在交流電路中表現(xiàn)優(yōu)異，具有低于1mH的零位電感特性，適合需要低感抗的測(cè)量場(chǎng)合。箱體采用金屬屏蔽結(jié)構(gòu)，有效減少外界電磁干擾，提高測(cè)量精度。產(chǎn)品提供多組不同量程的規(guī)格選擇，用戶可根據(jù)實(shí)際需要選擇0.01Ω～0.011Ω、0.1Ω～110Ω或1Ω～1100Ω等不同量程版本。隨產(chǎn)品附帶的操作手冊(cè)包含詳細(xì)的使用注意事項(xiàng)和維護(hù)指導(dǎo)，幫助用戶充分發(fā)揮設(shè)備性能。358
Application Scenarios
The ZXN24 finds its applications in diverse scenarios including but not limited to: laboratory circuit experiments where precise resistance value adjustment is required; educational demonstrations in physics and electrical engineering courses; quality inspection processes in electronic component manufacturing; research and development activities involving bridge circuit measurements. Its dual AC/DC compatibility makes it particularly suitable for comparative studies between DC and AC circuit characteristics. The product s stable performance also allows it to serve as temporary replacement for fixed-value resistors during equipment debugging. For industrial applications, it can function as process verification tool for resistance-based sensors and transducers. The clear numerical display and straightforward operation interface enable quick integration into existing measurement systems without requiring specialized training. 122224
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交 / 直流電阻箱( 多值可調(diào) )
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序號(hào)
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型 號(hào)
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開關(guān)數(shù)
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名 稱
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示值范圍Ω/功率W
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小步進(jìn)Ω
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準(zhǔn)確度%
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出廠價(jià)￥
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3-23
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ZX1G
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6
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高阻電阻箱
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0～1111.110M 0.5
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1000
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5
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2450
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3-24
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ZX1M
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6
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交直流電阻箱
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0～1111110 0.5
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1
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0.1
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1280
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3-25
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ZX102N
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3
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交直流電阻箱
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0～999 0.25
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1
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0.5
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150
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3-26
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ZX11M
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7
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交直流電阻箱
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0～11111110 0.5
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1
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0.1
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1800
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3-27
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ZX127
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4
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高阻電阻箱
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0～121.10M
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10000
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1
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1280
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3-28
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ZX17-1
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6
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旋轉(zhuǎn)式交直流電阻箱
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0～99999.9 0.5
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0.1
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0.1
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1280
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3-29
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ZX17-2
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4
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旋轉(zhuǎn)式交直流電阻箱
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0～1111.0 0.5
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0.1
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0.2
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650
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3-30
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ZX17a
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6
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旋轉(zhuǎn)式交直流電阻箱
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0～111111.0 0.5
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0.1
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0.1
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1303
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3-31
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ZX212
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4
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交直流電阻箱
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0～2110 0.25
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1
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0.1
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480
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3-32
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ZX213
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5
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交直流電阻箱
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0～21110 0.5
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1
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0.1
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720
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3-33
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ZX3N4
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7
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交直流電阻箱
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0～1111.1110 0.5
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0.0001
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0.1
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2450
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3-34
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ZX31M
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7
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交直流電阻箱
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0～31.111110M 0.5
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100
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0.1
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1800
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3-35
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ZX32
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6
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旋轉(zhuǎn)式交直流電阻箱
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0～11111.10 0.25
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0.01
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0.05
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1280
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3-36
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ZX33
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2
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交直流電阻箱
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0～11.0 0.25
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0.1
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0.1
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300
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3-37
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ZX36A
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4
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交直流電阻箱
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0～11110 0.25
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1
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0.1
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530
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3-38
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ZX38A/10
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6
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旋轉(zhuǎn)式交直流電阻箱
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0～11111.10 0.25
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0.01
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0.1
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1050
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3-39
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ZX38A/11
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6
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旋轉(zhuǎn)式交直流電阻箱
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0～111111.0 0.25
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0.1
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0.1
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1050
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3-40
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GZ41P10
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19檔
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高阻箱
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38.29k～411.7G 1
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5
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3500
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3-41
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ZX4N1
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4
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十進(jìn)電阻箱（交直流）
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0～1111.0 1
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0.1
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0.1
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1000
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3-42
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ZX6P2
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4
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十進(jìn)電阻箱（交直流）
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0～111100 1
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10
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0.1
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1000
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3-43
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ZX7P3
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4
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十進(jìn)電阻箱（交直流）
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0～1111000 1
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100
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0.1
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1000
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3-44
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ZX74J
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6
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交直流電阻箱
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0～1111.210 0.25
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0.001
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0.1
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2150
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3-45
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ZX7N2
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8
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交直流電阻箱
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0～1111111.10 0.5
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0.01
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0.1
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2450
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3-46
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ZX8N1
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8
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交直流電阻箱
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0～11111111.0 0.5
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0.1
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0.1
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2450
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3-47
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ZXN24
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2
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交直流四端低阻箱
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0～0.0110 0.01
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0.0001
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10，20
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880
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3-48
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ZXN13
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2
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交直流四端低阻箱
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0～0.110 0.1
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0.001
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5，10
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880
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3-49
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ZX1N2
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2
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交直流四端低阻箱
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0～1.10 0.1
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0.01
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2，5
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880
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3-50
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ZX2N1
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2
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交直流四端低阻箱
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0～11.0 0.1
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0.1
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0.5，2
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880
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3-51
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ZXP31
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2
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交直流四端低阻箱
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0～110 0.1
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1
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0.1,0.5
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880
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3-52
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ZXP42
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2
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交直流四端低阻箱
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0～1100 0.1
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10
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0.1,0.1
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880
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歡迎選購ZXN24交直流電阻箱，我們有優(yōu)勢(shì)的價(jià)格，的服務(wù)！公司承諾，所有商品保證原裝正品，一年保修，終身維護(hù)！業(yè)務(wù)咨詢:021-63515606,QQ客服:332318574
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