MESTEK Digital Clamp Meter Multimeters MESTEK AC Current AC DC Voltage Voltmeter Autoranging Electrical Amp Ohm Hz Volt Diode Resistance 6000 Counts NCV VFC Automotive HVAC Clamping Battery Tester Probe Case

* PERFECT MEASURING- 2-3 times/sec for sampling, quickly solve the safety problems of automotive and household electrical.Measure the DC voltage, AC Voltage, AC current, resistance, diodes, circuit continuity.Reach 6000 counts.Durable enough for long term use, suitable for distribution box, electrical circuit, home users, enthusiasts, professional electricians and technicians. * NCV INDUCTION & VFC INVERTER MEASUREMENT FUNCTION-Turn the rotary swith to the NCV gear and close to the lead being measured,buzzer will alarm while the backlight will flash when instrument detects AC voltage;The unique VFC function not only let you can work on voltage/frequency converter, but also make the reading more accurate. * DATA HOLD BACKLIGHT BUTTON & lOW BATTERY INDICATION-Press the "HOLD" button,the last reading measured on the display will be maintained,you can not be worried about forget the data you have measured.;press"HOLD" again,the instrument will restore to nomal measuring state.Long press the button for 2 second...