Features: True-rms AC voltage and current measurement (Volts to 100 kHz [8060A]; Volts to 30 kHz [8062A]) Fast audible-visual continuity tests Relative Reference (offset): When measuring ohms with the 8060A or 8062A, the relative reference function displays only the difference between a stored reference value and a measured value, even if the range was changed between readings. Relative mode works in all functions and ranges. Low-power ohms on all resistance ranges, for in-circuit resistor tests Constant-current diode test mode Resistance and conductance measurements Frequency and dB measurements (8060A). The 8060A's direct dB readout (referenced to 600O) easily and accurately measures the dB gain or loss of amplifiers, filters or attenuators. Digital Display/Counts: 20000 Resistance to 300 MO