The deviation value between current test value and standard value will display on the secondary parameter position. Short press this key to select the required tolerance value successively (1%, 5%, 10% and 20% optional). The color bar at the top of the screen will be used to judge GOOD/NG. Green GOOD means within tolerance, red NG means beyond tolerance, the indicator light of this key lights up at the same time. Long press this button or change the primary and secondary parameters to exit this function. Note: This function cannot work if the main parameter select as Auto.
2.2.8 Equivalent mode Due to the non-ideal and distributed parameters of component, the actual components tend to be equivalent with the combination of ideal elements. Generally LCR tester uses two simple equivalent models--series and parallel. Selecting the proper equivalent model will lead to better measurement results. In general, low-impedance elements (such as that below 100Ω) should use the series equivalent model; a high impedance element (such as that above 10kΩ) should use the parallel equivalent model; the equivalent model affects less the measurement result of the one in between the two above models. Press [SER/PAL] key to switch equivalent mode (SER, PAL).
2.3 Relative mode Press [REL] to turn on the relative function and the current value is used as reference. The reference value and relative value will be shown respectively on the secondary and main display. Press the key again to exit the function. 2.4 Reading hold mode (HOLD) The data hold function is used to freeze the displayed data. The measurement is still in progress, but the data on the LCD is not updated as the measurements proceed. Turn on reading hold: 10