XDM1041 3.5in LCD Mini Desktop Digital Multimeter True RMS Temperature Tester Meter Item Type: Desktop Multimeter Material: ABS Color: As shown in the picture Function Measurement range Resolution Accuracy ± (% of reading + % of range) DC Voltage(DCV) 50.000mV 0.001mV 0.1%+10 500.00mV 0.01mV 0.05%+5 5.0000V 0.0001V 0.05%+5 50.000V 0.001V 0.05%+5 500.00V 0.01V 0.1%+5 1000.0V 0.1V 0.1%+10 AC Voltage(ACV) 500mV-750V 20Hz~45Hz 1%+30 45Hz~65Hz 0.5%+30 65Hz~1KHz 0.7%+30 DC Current(DCA) 500uA 0.01uA 0.15%+20 5000uA 0.1uA 0.15%+10 50mA 0.001mA 0.15%+20 500mA 0.01mA 0.15%+10 5A 0.0001A 0.5%+10 10A 0.001A 0.5%+10 AC Current(ACA) 500uA-500mA / 0.5%+20 5A-10A 1.5%+20 Resistance (Ω) 500Ω 0.01Ω 0.15%+10 5KΩ 0.0001KΩ 0.15%+5 50KΩ 0.001KΩ 0.15%+5 500KΩ 0.01KΩ 0.15%+5 5MΩ 0.0001MΩ 0.3%+5 50MΩ 0.001MΩ 1%+10 Frequency (HZ) 10.000Hz-60MHz / ±(0.2%+10) Capacitance (F) 50nF-500uF / 2.5%+5 5mF-50mF 5%+10 Diode 3.0000V 0.0001V / Continuity 1000Ω 0.1Ω Adjustable threshold Temperature Ktype,PT100 Maximum Display 55000 counts Record duration 15ms-9999.999s Record length 1,000 points Display screen 3.5in TFT LCD, resolution is 480 x 320 Working power supply AC 90-240V Frequency 50/60HZ Power 15W How e: 2: Connect the power 3: Press the switch power supply to turn on