ZX21d旋转式电阻箱
ZX21D旋转式电阻箱产品介绍
中文介绍
ZX21D旋转式电阻箱是一款高精度、操作便捷的电子测量工具，广泛应用于电子实验室、科研机构以及各类电子设备生产与维修领域。它采用先进的电阻制造工艺，确保电阻值的稳定性和准确性，能够提供从零欧姆到最大量程范围内的多种精确阻值，满足不同电路测试与调试的需求。
该电阻箱的设计注重用户体验，旋转式操作方式简单直观，用户只需轻轻转动旋钮，即可快速、准确地调节到所需的电阻值，大大提高了工作效率。其外壳采用坚固耐用的材料制成，具备良好的抗干扰性能，能够在复杂的电磁环境中稳定工作，有效保护内部元件免受损害，延长使用寿命。
此外，ZX21D旋转式电阻箱还具备优良的温度稳定性，在一定温度范围内，电阻值变化极小，确保测量结果的可靠性。它还配备了清晰易读的刻度标识，即使在光线较暗的环境下，也能方便用户准确读取电阻值。无论是进行电路参数的精确测量，还是对电子元件的性能测试，ZX21D旋转式电阻箱都能为用户提供稳定、可靠的测量支持，是电子工程师和科研人员不可或缺的实用工具。
English Introduction
The ZX21D Rotary Resistor Box is a high-precision and user-friendly electronic measurement tool, widely used in electronic laboratories, research institutions, and various electronic equipment manufacturing and repair fields. It employs advanced resistor manufacturing processes to ensure the stability and accuracy of the resistance values, providing a range of precise resistance values from zero ohms to the maximum range, meeting the needs of different circuit testing and debugging.
The design of this resistor box focuses on user experience. The rotary operation is simple and intuitive. Users can quickly and accurately adjust to the desired resistance value by simply turning the knob, significantly improving work efficiency. The housing is made of durable materials, offering good anti-interference performance. It can work stably in complex electromagnetic environments, effectively protecting the internal components from damage and extending its service life.
In addition, the ZX21D Rotary Resistor Box has excellent temperature stability. Within a certain temperature range, the change in resistance value is minimal, ensuring the reliability of measurement results. It also features clear and easy-to-read scale markings, which allow users to accurately read the resistance values even in dim light. Whether for precise measurement of circuit parameters or performance testing of electronic components, the ZX21D Rotary Resistor Box can provide stable and reliable measurement support, making it an indispensable tool for electronic engineers and researchers.
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直流电阻箱(多值可调)
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序号
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型 号
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开关数
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名 称
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示值范围Ω
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小步进Ω
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准确度%
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出厂价￥
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3-1
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ZX21
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6
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旋转式电阻箱
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0～99999.9
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0.1
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0.1
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300
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3-2
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ZX21a
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6
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旋转式电阻箱
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0～111111.0
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0.1
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0.1
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600
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3-3
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ZX21b
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6
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旋转式电阻箱
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0～99999.9
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0.1
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0.1
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600
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3-4
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ZX21c
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6
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旋转式电阻箱
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0～11111.10
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0.01
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0.1
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800
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3-5
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ZX21d
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6
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旋转式电阻箱
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0～1.111110M
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1
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0.5
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800
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3-6
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ZX21e
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6
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旋转式电阻箱
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0～11.11110M
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10
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1
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800
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3-7
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ZX21f
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6
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旋转式电阻箱
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0～111.1110M
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100
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2
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1000
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3-8
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ZX21g
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6
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旋转式电阻箱
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0～1.111110G
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1000
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5
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1200
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3-9
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ZX25a
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6
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开关式直流电阻箱
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0．01～11111.11
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0.01
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0.02
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1320
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