Major tech MT1003, Manual

Page 1: ...MT1003 True RMS Digital Multimeter...

Page 2: ...Contents 1 Introduction 3 2 Safety 3 3 Safety Instructions 7 4 Feature 8 5 Measure Function 11 6 Default Display 19 7 Setup Options 24 8 Specifications 30 2...

Page 3: ...s symbol adjacent to another symbol terminal or operating device indicates that the operator must refer to an explanation in the Operating Instructions to avoid personal injury or damage to the meter...

Page 4: ...ry appliances Equipment of OVERVOLTAGE CATEGORY II is energy consuming equipment to be supplied from the fixed installation OVERVOLTAGE CATEGORY III Note Examples include switches in a fixed installat...

Page 5: ...d disconnect the power when making resistance or diode tests ALWAYS turn off the power and disconnect the test leads before opening the covers to replace the fuse or batteries NEVER operate the meter...

Page 6: ...activate features that augment the function selected using the rotary switch navigate menus or control power to Meter circuits Understanding the Push Buttons 5 RANGE Into manual range and select range...

Page 7: ...s sign Indicates a negative reading 4 Displays measurement information about the input signal 5 Indicates the range the Meter is in and the ranging mode auto or manual 6 Indicates the time set in the...

Page 8: ...0A Current 20VA overload for 30 seconds on 10 minutes off Input for 0A to 600mA Current measurements Return terminal for all measurements Input for Voltage Continuity Resistance Diode test Conductance...

Page 9: ...tage present Make sure the probe tips are touching the metal contacts inside the outlet before assuming that no voltage is present CAUTION Do not measure AC voltages if a motor on the circuit is being...

Page 10: ...ack test lead banana plug into the negative COM jack Insert the red test lead banana plug into the positive V jack 3 Read the Voltage in the display 1 Set the function switch to the yellow VDC positio...

Page 11: ...cur that can damage the meter mV Voltage Measurements 1 Set the function switch to the yellow mV position 2 Press the MODE key Switch to mVDC mVAC 3 Insert the black test lead banana plug into the neg...

Page 12: ...on switch to the yellow CAP position 2 Insert the black test lead banana plug into the negative COM jack Insert the red test lead banana plug into the positive Jack 3 Read the resistance in the displa...

Page 13: ...t lead banana plug into the positive jack 4 If the resistance is less than approximately 50 the audible signal will sound If the circuit is open the display will indicate OL Diode Test 1 Set the funct...

Page 14: ...2 Press the MODE key Switch to CAP 3 Insert the black test lead banana plug into the negative COM jack Insert the red test lead banana plug into the positive V jack 4 Read the Capacitance value in th...

Page 15: ...unction switch to the yellow A position and insert the red test lead banana plug into the A mA jack 3 For current measurements up to 600mA DC set the function switch to the yellow mA position and inse...

Page 16: ...rrent measurements up to 600mA AC set the function switch to the yellow mA position and insert the red test lead banana plug into the A mA jack 4 For current measurements up to 10A AC set the function...

Page 17: ...1 key the meter will switch to Graph measure Press the START key Press the FAST or SLOW key to adjust the sampling rate Press the CANCEL key to exit Graph and return to normal measurement mode Graph M...

Page 18: ...aximum average and minimum values appear in the secondary display with their respective elapsed times To stop a MIN MAX recording session press the STOP key The summary information in the display free...

Page 19: ...on To activate the relative mode Press the HOLD REL button for more than 1 second To freeze the display for any function press the HOLD button Press the SAVE key to save to memory Press the CLOSE key...

Page 20: ...the Meter s memory is performed through the SAVE menu Press the DOWN F3 key Position the menu selector next to the menu item labeled ViewM Press the ENTER F1 key Viewing data stored in the Meter s me...

Page 21: ...tinue until the allocated memory is used the batteries expire the rotary switch is moved The session is terminated by pressing the STOP key Viewing data stored in the Meter s memory is performed throu...

Page 22: ...u item labeled SETUP and press the ENTER F1 key The Meter s setup options can be reset to default values through the setup menu Open the setup menu Position the menu selector next to the menu item lab...

Page 23: ...menu selector next to the menu item labeled Numeric Date Time format press the EDIT key to edit select 0 0000 0 0000 MM DD YY DD MM YY and 24 HOUR 12 HOUR format Open the setup menu Position the menu...

Page 24: ...me Press the CLOSE key to return Auto Power Off Open the setup menu Position the menu selector next to the menu item labeled DISPLAY and press the ENTER key Then Position the menu selector next to the...

Page 25: ...it by turning the screw one half turn clockwise 1 Turn the Meter off and remove the test leads from the terminals 2 Remove the battery door assembly by using a flat end screwdriver to turn the batter...

Page 26: ...he TFT color LCD display Li ion Battery Charge Enclosure Double molded waterproof Shock Drop Test 2 meters 6 5 feet Diode Test Test current of 1 5mA maximum open circuit voltage 3 2V DC typical Contin...

Page 27: ...inal Low Battery Indication is displayed if battery voltage drops below operating voltage Battery One 7 2V Li ion battery Fuses mA A ranges 0 8A 1000V ceramic fast blow A range 10A 1000V ceramic fast...

Page 28: ...C Voltage 600mV 1 0 1mV 0 1 5 digits 6V 0 001V 0 01V 0 1V 1V 60V 600V 1000V 0 1 5 digits 0 1 5 digits 0 2 5 digits 0 2 5 digits AC DC 1kHz 6V 60V 600V 1000V 0 001V 0 01V 0 1V 1V 3 0 20 Function Range...

Page 29: ...Temp Type K 40 to 1350 C 0 1 C 1 2 reading 3 0 C 1 2 reading 5 4 C probe accuracy not included 1 Does not include thermocouple probe error 2 Accuracy specification assumes ambient temperature stable...

Page 30: ...0 09 5 10MHz 0 001MHz 0 09 5 Frequency 0 1 to 99 90 0 01 1 2 reading 2 digits Frequency electronic Sensitivity 2V RMS min 20 to 80 duty cycle and 100kHz 5V RMS min 20 to 80 duty cycle and 100kHz 40 0...

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