Wayne Kerr Electronics 6440B Digital ohmmeter

The 6430B and 6440B Precision Component Analyzers provide high-resolution,thorough and accurate testing of any passive component.,in particular,for capacitor manufacturers,the instrument provides the capability for rapid automated production testing and complete design characterization.,users include designers of passive components,fabrication,testing,design and test materials,and circuit designers who evaluate component characteristics.,the resonant frequency of any component and its equivalent series or parallel circuit at this frequency can be automatically calculated.,both instruments are designed for high-performance testing of components,with a basic accuracy of 0.02% and low prices.The 6430B is the entry-level instrument and covers 500 kHz,while the full-featured 6440B covers 3 MHz.To evaluate the high-speed performance of a component over a specified frequency range,use multi-frequency mode.,in this mode the operator decides the parameters to be measured and the frequency.The 6430B and 6440B do the rest,creating easy-to-read table on the large LCD display.Each test can have a simple pass/fail display..