Low and selectable test signal current: 1 µA to 10 mA Wide measurement range: 10 µohm to 100 kohm 10 µohm resolution Contact check function 1 kHz ac measurement High-speed measurement: 34 ms Built-in comparator Auto-measurement mode

Discontinued

Ideal for precise measurements of extremely low resistances using an ac test signal, the Keysight 4338B suits bench-top applications that require flexible testing and reliable results. The milliohm meter satisfies system throughput demands for fast, high-quality measurements.