UEi's ADM5201 multimeter combines all the features of a full function multimeter and integrates the functions of an oxygen sensor tester, PFI and TBI Fuel Injection testers. The ADM5201 provides a quick and accurate diagnosis of the complete HO2S circuit. It can also send a rich/lean signal to the ECM, and displaying crossing-per-second (CC) and HO2S voltage simultaneously, when secondary display shows test results. The multimeter function provides efficient trouble shooting and includes a bright LED backlight, battery access door, high impact over-molded case to absorb shock and closed case calibration that allows adjustments to be made directly through the Optically-Isolated RS232 serial port.
