MESTEK DM91S Intelligent Multimeter 9999 Counts Smart Auto Range Tester Multi-function Multitester

Specification ModelDM91SDisplayLCD display with backlight 9999 countsRange controlauto rangemanual rangeOperating EnvironmentIEC61010 1 CAT III 600VDC Voltage Range999 9mV 9 999V 99 99V 600VDC Voltage Resolution 0 1mV 0 001V 0 01V 0 1VAC Voltage Range0 999V 9 999V 99 99V 600VAC Voltage Resolution0 001V 0 01V 0 1VDC Current Range999 9uA 9999uA 99 99mA 600 0mA 10ADC Current Resolution0 1uA 1uA 0 01mA 0 1mA 0 01AAC Current Range999 9uA 9999uA 99 99mA 600 0mA 10AAC Current Resolution0 1uA 1uA 0 01mA 0 1mA 0 01AResistance Range999 9ohm 9 999kohm 99 99kohm 999 9kohm 9 999Mohm 99 99MohmResistance Resolution0 1ohm 0 001kohm 0 01kohm 0 1kohm 0 001Mkohm 0 01MohmCapacitance Range9 999nF 99 99nF 999 9nF 9 999uF 99 99uF 999 9uF 9 999mF 99 99mFCapacitance Resolution0 001nF 0 01nF 0 1nF 0 001uF 0 01uF 0 1uF 0 001mF 0 01mFFunction DC AC Voltage Current Resistance Capacitance Battery Voltage Measurement Data Hold Backlight Auto Power off NCV Test Continuity Buzzer Test with LCD Over Load Protection Short circuit Protection Live Fire Wire Identification VFC Test AC Voltage Current Frequency Measurement Diode TestGood quality CPUThe multimeter sets the kernel on the integrated circuits and A D converter and is provided with overload protection circuit Automatic diode switch buzzer no need to switch10000 counts true RMSBlown fuse alarmReplace after fusing you can apply the function againBattery measuring Load ResistanceThe actual load measurement voltage value of the 1 5V9V gear analog batt