Fluke 114 Handheld Digital Multimeter 600V ac 600V dc, Absolute Maximum Resistance Measurement: 40MΩ, Functions Measured: AC Voltage, Continuity, DC Voltage, Resistance, True RMS: Yes, Maximum Frequency: 1kHz, Display Type: LCD, AC Voltage Measurement Resolution: 0.1mV ac, DC Voltage Measurement Resolution: 0.1mV dc, Resistance Measurement Resolution: 100mΩ, Battery Life: 400 h, Battery Type: 9V, Best AC Voltage Accuracy: ±1% + 3 Digits