LCR Digital Bridge

The AT2818 can measure four parameters of a component simultaneously, and each parameter can be configured freely. The newly improved instrument provides six-digit display for all four main and secondary parameters, can sweep a list of 10 frequencies or levels, and can calibrate three user frequencies to improve accuracy.

Testing is fully automatic with no manual intervention — simply insert the L, C or R and the instrument configures the test conditions for you, including automatic LCR selection, automatic range selection and equivalent circuit selection. It offers continuous frequencies from 10 Hz to 300 kHz with 0.001 Hz resolution, a 300 kHz test frequency, any level from 0.01 V to 2.00 V, internal and external DC bias input, 256-time averaging and 14-bin sorting result output.