Amprobe PM55A Handheld Digital Multimeter, 2mA ac Max, 2mA dc Max, 450V ac Max, True RMS: No, Functions Measured: AC Current, AC Voltage, Capacitance, DC Current, DC Voltage, Diode, Frequency, Resistance, Absolute Maximum DC Voltage Measurement: 450V dc, Absolute Maximum Resistance Measurement: 6MΩ, Absolute Maximum Capacitance Measurement: 100µF, Maximum Frequency: 60Hz, AC Voltage Measurement Resolution: 1mV ac, DC Voltage Measurement Resolution: 1mV dc, Safety Category Level: CAT II, CAT III