With the component tester digital keysight technologies u1733c cat i display counts 20000 you can now measure at frequencies as high as 100 khz a capability that is typically found only in benchtop meters with the auto identification ai which conveniently displays component type and detailed component analysis such as z esr dcr you can get measurements done faster better yet the battery lasts up to 16 hours ideal for testing on the go with the u1730 series you can perform quick