型號 | 測量范圍 | 分辨率 | 準(zhǔn)確度 |
PA91a型 (4位半LED顯示) | 0~1.9999A | 100μA | ±(0.2%+2個字) |
0~199.99mA | 10μA | ||
0~19.999mA | 1μA | ||
0~1.9999mA | 0.1μA | ||
PA91b型 (4位半LED顯示) | 0~199.99mA | 10μA | ±(0.1%+2個字) ±(0.1%+2個字) |
0~19.999mA | 1μA | ||
0~1.9999mA | 0.1μA | ||
PA91c型 (3位半LED顯示) | 0~199.99mA | 100μA | ±(0.2%+2個字) ±(0.5%+2個字) ±(0.5%+2個字) ±(0.5%+2個字) |
0~19.999mA | 10μA | ||
0~1.9999mA | 1μA |
直流數(shù)顯電橋、實(shí)驗(yàn)室環(huán)境參數(shù)顯示屏系列