6623A 直流範圍擴充器

♦ Now with DC currents up to 3000 Amps!
♦ Extended Low End Range down to 0.1μΩ.
♦ Modular Design, Expandable Capabilities, Investment Protection.
♦ Range Extenders in 150A increments with built-in bipolar current sources.
♦ Linearity: ± 0.01 ppm of Full Scale.
♦ No need for external power supplies.
♦ Eliminates need for external reversing switches.
♦ Eliminates need for compressed air.