Digital MultimeterTRMS 40000 Counts Autoranging Voltmeter Ammeter with High P…

Basic Information:Display: 40000 CountRange Select: Auto/Manual RangingWeight: 350g (0.77lb)Dimension: 195 * 88 * 40mm Technical Specifications:DC Voltage: 40mV/400mV/4V/40V/400V/1000VAC Voltage: 40mV/400mV/4V/40V/400V/750VDC Current: 400μA/4000μA/40mA/400mA/4A/20AAC Current: 400μA/4000μA/40mA/400mA/4A/20AResistance: 400Ω/4kΩ/40kΩ/400kΩ/4MΩ/40MΩCapacitance: 9.999nF/99.99nF/999.9nF/9.999μF/99.99μF/999.9μF/9.999mF/99.99mFFrequency: 9.999Hz/99.99Hz/999.9Hz/9.999KHz/99.99KHz/999.9KHz/9.999MHzTemperature: -20℃~1000℃ (-4℉~1832℉)Duty Cycle: 0.1%~99.9% Various Functions:✔ NCV✔ Max/Min✔ hFE Test✔ Data Hold✔ True RMS✔ Diode Test✔ ℃/℉ Unit ✔ Relative Value✔ Auto Backlight✔ Auto Power Off✔ Continuity Buzzer✔ Bar Graph Display✔ Mechanical Blocking System✔ Function Switch Indicator Lamp Why AP-770D High Precision Multimeter?AP-770D multimeter supports Mechanical Protection System to avoid user inserts the wrong test lead into the wrong port because of confusion or carelessness.NCV multi tester to detect the live wire without touching or breaking the wire. When the testing circuit is placed above the meter, the red and green light will light up and the buzzer alarms with beep.Electrical general multi measurement device / tool, very useful for Automotive, Laboratory, Education, Factory, Workshop, School, Radio Technology. Recommended by many professionals / engineers. Package Contents:1 * AP-770D Multimultimeter1 * Temperature Porbe1 * Operation Guide1 * Protective Case2 * Test Leads1 * 9V Battery 【Professional High Precision Multimeter】AP-770D professional multimeter with 40000 Counts display and excellent precision to accurately measure AC/DC voltage, AC/DC current, resistance, capacitance, temperature, frequency, duty cycle, diode test, hFE test, true RMS, relative value and bar graph display 【Gathers All Functions in DMM】Supports NCV, Max/Min, auto backlight, auto power off, zeroing, continuity buzzer, ℃/℉ unit conversion, button to lock the data, function switch indicator lamp and low battery indicator, all those functions for bringing you the biggest convenience in measurement 【Mechanical Protection System】This multi tester has a unique mechanical protection function to prevent users from inserting the wrong test lead into the wrong port because of confusion or carelessness. After you choose the measure mode and correctly insert the test leads into the port, please note that DO NOT dial the dash board 【All-round Thoughtful Design】Removable durable insulation case can protect the meter from the damage of dropping. The back of AP-770D ammeter is designed with a 180°rotating bracket for you to place it stands on the table during your measurement. 9V battery is included in the package 【Multiple Safety Standards】AP-770D voltmeter has passed IEC-1010 double insulation, environmental pollution degree 2 , overvoltage category III safety standards., please feel free to us when you have any problem