Detailed Product Description Process Multimeter VICTOR79 2 in 1Measure function: it can test DCV, ACV, resistance, DCA, ACA, frequency, duty cycle, diode test, continuity, thermocouple and thermo resistanceOutput measuring function: OMH: 400 ohmsDC: 100mVFrequency: 100Hz/1kHz/10kHzThermocouple: R/S/K/E/J/T/N/BThermo resistance: Pt100/Cu 50