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Function

Range

Enclosure

Double molded, waterproof

Shock (Drop Test)

6.5 feet (2 meters)

Diode Test

Test current of 0.9mA maximum, open circuit

voltage 3.2V DC typical

Continuity Check

Audible signal will sound if the resistance is less

than 50Ω (approx.), test current <1mA

Temperature Sensor Requires type K thermocouple
AC Response

True RMS

ACV Bandwidth

50Hz to 400Hz

Crest Factor

≤3 at full scale up to 500V, decreasing linearly

to ≤1.5 at 1000V

Display

6000 count backlit liquid crystal with bargraph

Overrange indication "OL" is displayed

8.13. AUDIBLE CONTINUITY

Audible threshold: Less than 50Ω Test current MAX. 1mA
Overload protection: 250V DC or 250V AC RMS.

Summary of Contents for MT1882

Page 1: ...INSTRUCTION MANUAL 1000V AC DC TRMS MULTIMETER IV MT1882 ...

Page 2: ...2 ...

Page 3: ...9 Temperature Measurements 11 6 10 Frequency Measurement 12 6 11 Mode Button 12 6 12 Data Hold Button 12 6 13 Range Button 12 6 14 Min Max Button 13 6 15 Low Battery Indication 13 7 Maintenance 13 7 1 Battery Installation 14 8 Specifications 14 8 1 DC Voltage 14 8 2 AC Voltage Auto ranging 14 8 3 AC Voltage VFD 15 8 4 DC Current Auto ranging 15 8 5 AC Current Auto ranging 15 8 6 Resistance Auto ra...

Page 4: ...ect to earth ground exceeds in this case 1000 VAC or VDC This symbol adjacent to one or more terminals identifies them as being associated with ranges that may in normal use be subjected to particularly hazardous voltages For maximum safety the meter and its test leads should not be handled when these terminals are energized This symbol indicates that a device is protected throughout by double ins...

Page 5: ...rth 4 NEVER connect the meter leads across a voltage source while the function switch is in the current resistance or diode mode Doing so can damage the meter 5 ALWAYS discharge filter capacitors in power supplies and disconnect the power when making resistance or diode tests 6 ALWAYS turn off the power and disconnect the test leads before opening the covers to replace the fuse or batteries 7 NEVE...

Page 6: ...z button 3 RANGE button 4 MODE button 5 Function switch 6 mA μA and 10A input jacks 7 COM input jack 8 Positive input jack 9 Backlight and Hold button 10 MAX MIN button 11 REL button Note Tilt stand and battery compartment are on rear of unit V A mA V V ...

Page 7: ...imum Auto Range Timing symbol Backlight Bargraph Volts Frequency Conversion Measure Auto ranging Display hold Minimum Degrees Fahrenheit Degrees Centigrade 6 OPERATING INSTRUCTIONS WARNING Risk of electrocution High voltage circuits both AC and DC are very dangerous and should be measured with great care 1 ALWAYS turn the function switch to the OFF position when the meter is not in use 2 If OL app...

Page 8: ...ert the black test lead banana plug into the COM input jack insert the red test lead banana plug into the Positive input jack 3 Position the black test probe tip and red test probe tip respectively in the spots of the circuit to be measured 4 Read the voltage on the display 5 Press and hold the MODE Button key for 2 seconds to indicate VFD on the display 6 Read the VFD value on the display 7 To ex...

Page 9: ...Connect the black test probe tip and the red test probe tip in series to the circuits current you want to measure 8 Apply power to the circuit 9 Read the current on the display 6 4 AC CURRENT FREQUENCY DUTY CYCLE MEASUREMENT CAUTION Do not make 10A current measurements for longer than 30 seconds Exceeding 30 seconds may cause damage to the meter and or the test leads 1 Insert the black test lead b...

Page 10: ...e COM jack Insert the red test lead banana plug into the positive Ω jack 3 Press the MODE button to indicate Ω on the display 4 Touch the test probe tips across the circuit or part under test It is best to disconnect one side of the part under test so the rest of the circuit will not interfere with the resistance reading 5 Read the resistance on the display 6 6 CONTINUITY CHECK WARNING To avoid el...

Page 11: ...NTS 1 Set the rotary function switch to the Ω CAP position 2 Insert the black test lead banana plug into the negative COM jack 3 Insert the red test lead banana plug into the positive V jack 4 Touch the test leads to the capacitor to be tested Read the capacitance value on the display 6 9 TEMPERATURE MEASUREMENTS 1 Set the function switch to the Temp positive and press the MODE key to select the C...

Page 12: ...es until you select the range you want 3 Press and hold the RANGE button for 2 seconds to Exit the Manual Ranging mode and return to Auto Ranging 6 12 DATA HOLD BUTTON The Data Hold function allows the meter to freeze a measurement for later reference 1 Press the DATA HOLD button to freeze the reading on the indicator The indicator HOLD will be appear in the display 2 Press the DATA HOLD button to...

Page 13: ...ccasionally with a damp cloth DO NOT use chemicals cleaning solvents or detergents 5 USE ONLY FRESH BATTERIES OF THE RECOMMENDED SIZE AND TYPE Remove old or weak batteries so they do not leak and damage the unit 6 IF THE METER IS TO BE STORED FOR A LONG PERIOD OF TIME the batteries should be removed to prevent damage to the unit 6 14 MIN MAX BUTTON The meter displays the maximum or minimum value o...

Page 14: ... Input 1000V DC or 1000V AC RMS 7 1 BATTERY INSTALLATION WARNING To avoid electric shock disconnect the test leads from any source of voltage before removing the battery cover 1 Turn power off and disconnect the test leads from the meter 2 Open the rear battery cover by removing two screws B using a Phillips head screwdriver 3 Insert the battery into battery holder observing the correct polarity 4...

Page 15: ...uA 1 5 of reading 3 digits 6000uA 1uA 60 00mA 0 01mA 600 0mA 0 1mA 6 000A 0 001A 2 0 of reading 3 digits 10A 0 01A 8 5 AC CURRENT AUTO RANGING All AC Current ranges are specified from 5 of range to 100 of range Overload Protection FF800mA 1000V and F10A 1000V Fuse AC Response 50 Hz to 400 Hz Maximum Input 6000uA AC RMS on uA 800mA AC RMS on mA 10A AC RMS on 10A range Range Resolution Accuracy 50 0...

Page 16: ...ading 4 digits 99 99 Hz 0 01Hz 999 9 Hz 0 1Hz 9 999KHz 1 Hz 99 99kHz 10Hz 999 9kHz 100Hz 9 999MHz 1kHz 10 00MHz 0 01MHz 8 8 FREQUENCY ELECTRONIC AUTO RANGING Sensitivity 0 5V RMS while 1MHz Sensitivity 3V RMS while 1MHz Input Protection 250V DC or 250V AC RMS Range Resolution Accuracy 600 0Ω 0 1Ω 1 0 of reading 2 digits 6 000kΩ 0 001kΩ 0 8 of reading 2 digits 60 00kΩ 0 01kΩ 600 0kΩ 0 1kΩ 6 000MΩ 0...

Page 17: ... elements reading This is the accuracy of the measurement circuit digits This is the accuracy of the analog to digital converter Note Accuracy is stated at 18 to 28 C 65 to 83 F and less than 75 RH 17 Range Resolution Accuracy 10 00 1KHz 0 01Hz 1 5 reading 8 9 FREQUENCY ELECTRICAL Sensitivity ACmV Range 100mV ACV Range 6 Range 6000μA 600 0mA 10 00A Range 6 Range 600 0μA 60 00mA 6 000A 60 Range Ran...

Page 18: ...ess than 50Ω approx test current 1mA Temperature Sensor Requires type K thermocouple AC Response True RMS ACV Bandwidth 50Hz to 400Hz Crest Factor 3 at full scale up to 500V decreasing linearly to 1 5 at 1000V Display 6000 count backlit liquid crystal with bargraph Overrange indication OL is displayed 8 13 AUDIBLE CONTINUITY Audible threshold Less than 50Ω Test current MAX 1mA Overload protection ...

Page 19: ...rage Humidity 80 Operating Altitude 2000meters 7000ft maximum Weight 342g 0 753lb includes holster Size 187 x 81 x 50mm 7 36 x 3 2 x 2 0 includes holster Safety This meter is intended for origin of installation use and protected against the users by double insulation per EN61010 1 and IEC61010 1 2nd Edition 2001 to Category IV 600V and Category III 1000V Pollution Degree 2 The meter also meets UL ...

Page 20: ...www major tech com www majortech com au sales major tech com info majortech com au MAJOR TECH PTY LTD South Africa Australia ...

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