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Agilent 3458A/安捷伦3458A 数字多用表， 8 1/2 位
中文简介：
安捷伦Agilent 3458A万用表是世界公认的高性能数字万用表，具有极高的精度和高速数字转换能力，可提供校准实验室精度水平的测量和快速的测试系统吞吐量。
·直流电压精度为 8-ppm（可选 4-ppm）
·0.05 ppm 直流电压传输精度
·**的交流电压测量
分辨率为8位
直流电压是从0.1 V到1000 V与精度为0.6ppm，和交流电压范围是10 mV至1000V精度为100ppm。电阻值范围是从10欧姆到1 Gohms的，**度为2.2 ppm的。3458A还可以测量AC和DC电流精度高，并有一个内置的频率计数器到10MHz。
英文简介：
Agilent 3458A
Agilent-Hp 3458A Multimeter
The 3458A Multimeter is among the fastest, most flexible andaccurate multimeters offered by HP, and includes such features as 8digit resolution. DC voltage is from 0.1 V to 1000 V with andaccuracy of 0.6 ppm, and AC voltage range is 10 mV to 1000 V withan accuracy of 100 ppm. Resistance range is from 10 ohms to 1 Gohmswith an accuracy of 2.2 ppm. The 3458A also measures AC and DCcurrent at high accuracy and has a built-in frequency counter to10MHz.
The HP 3458A multimeter shatters longstanding performance barriersof speed and accuracy on the production test floor, in research anddevelopment, and in the calibration lab. In your system or on thebench, the HP 3458A saves you time and money with unprecedentedtest system throughput and accuracy, seven function measurementflexibility, and low cost of ownership. Select a rate of 100,00readings per second for maximal test throughput. Or achieve highestlevels of precision with up to 8.5 digits of measurement resolutionand 0.1 part per million transfer accuracy
