1This Digital Multimeter is cool, practical, convenient and powerful 2V.F.C Frequency conversion voltage measurement 3Intelligent identification, ON/OFF diode shift 4Digital Multimeter is high precision, 9999 counts 5It will alarm when fuse blew outFeatures:This Digital Multimeter is cool, practical, convenient and powerful V.F.C Frequency conversion voltage measurementT-RMS true RMS valueIntelligent identification, ON/OFF diode shift Digital Multimeter is high precision, 9999 counts It will alarm when fuse blew out Featureselectric frequency measurement/large capacitance/battery measurementSpecifications:Model DM91A DC voltage(V) 999.9mV/9.999V/99.99V/600V AC voltage(V) 0.999V/9.999V/99.99V/600V DC current(A) 999.9uA/9999uA/99.99mA/600mA/10A AC current(A) 999.9uA/9999uA/99.99mA/600mA/10A Resistance ()999.9/9.999K/99.99K/999.9K/9.999M/99.99Mcapacitance(F)-9.999nF/99.99nF/999.9nF/9.999uF/99.99uF/999.9uF/9.999mF/99.99mFSpecial function Display count(MAX) 9999 count Manual/automatic range Manual and automaticBuzzer/diode Automatic identification of on-off and diode measurements without pressing the button switch