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15

6.17. HOLD 

The hold function freezes the reading in the display. Press the 

HOLD

 key 

momentarily to activate or to exit the 

HOLD

 function. 

6.18. PEAK HOLD 

The Peak Hold function captures the peak AC or DC voltage or current. 
The meter can capture negative or positive peaks as fast as 1 millisecond 
in duration. Momentarily press the 

PEAK

 button, "

PEAK

" and "

MAX

" will 

display. The meter will update the display each time a higher positive 
peak occurs. Press the PEAK button again, "

MIN

" will display. The meter 

will update the display each time a lower negative peak occurs. Press and 
hold the 

PEAK

 button for more than 1 second to exit PEAK Hold mode. 

Auto Power Off feature will be disabled automatically in this mode.  

6.19. LOW BATTERY INDICATION 

With a fresh battery installed, the battery icon   with four lines above it 
will be displayed in the lower right corner of the LCD. The lines will 
disappear as the battery is used. When the icon   appears alone in the 
display, the battery should be replaced. 

6.18. MODE/BLUETOOTH  

Press the 

MODE

    button to select AC or DC, Frequency or Duty Cycle, 

Resistance, Continuity or Diode Test and °C or °F. 
Bluetooth

®

 allows readings to be displayed and stored on mobile devices. 

To activate Bluetooth

®

, press and hold the MODE    button until the "    " 

symbol appears on the LCD display. Bluetooth® should be disabled when 
not connected to a mobile device in order to conserve battery power. To 
turn off Bluetooth®, press and hold the 

MODE 

   button until the "   "  

symbol no longer appears on the display. 

Note: Bluetooth Connect:

1.  Turn on the Bluetooth function on the instrument using Menu Button
2.  Turn on the Bluetooth of the Smartphone, press the 

Meterbox Pro

 

icon and enter into the home interface. Then press 

Connect Device

 

icon on the home interface, Bluetooth device name will appear.

3.  Touch the device name listed in Bluetooth devices list to connect the 

meter.

Detailed information about 

Meterbox Pro

 available on the APP help file. 

Meterbox Pro for Android: 

 Please search in Google Play with keyword 

Meterbox Pro, download and run. 

Meterbox Pro for iOS:

 Please search in the Apple Store with keyword 

Meterbox Pro, download and run.

Summary of Contents for MT1887 IV

Page 1: ...INSTRUCTION MANUAL 1500V DC MULTIMETER IV MT1887...

Page 2: ...2...

Page 3: ...Cycle Measurement Electronic 13 6 11 4 20mA Measurements 13 6 12 Non Contact AC Voltage Measurements 13 6 13 Auto Ranging Manual Range Selection 14 6 14 Min Max 14 6 15 Relative Mode 14 6 16 Display B...

Page 4: ...which the voltage with respect 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 us...

Page 5: ...ter 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 disconne...

Page 6: ...RANGE button 4 MODE Bluetooth button 5 Function switch 6 mA A and 10A input jacks 7 COM input jack 8 Positive input jack 9 HOLD and Backlight button 10 PEAK button 11 MAX MIN button Note Tilt stand an...

Page 7: ...Autoranging Display hold Maximum Minimum Average Peak hold Relative Bluetooth 6 OPERATING INSTRUCTIONS WARNING Risk of electrocution High voltage circuits both AC and DC are very dangerous and should...

Page 8: ...ge the meter 1 Set the function switch to the green VAC Hz position 2 Insert the black test lead banana plug into the negative COM jack Insert red test lead banana plug into the positive V jack 3 Touc...

Page 9: ...DC 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 DC set the function switch to the yellow 10A HZ p...

Page 10: ...nana plug into the A mA jack 4 For current measurements up to 10A AC set the function switch to the yellow 10A HZ position and insert the red test lead banana plug into the 10A jack 5 Press the MODE b...

Page 11: ...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 av...

Page 12: ...rotary function switch to the 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 V jack 3 Press the MODE button to...

Page 13: ...EMENTS 1 Touch the probe tip to the live conductor or insert into the live side of the electrical outlet 2 If AC voltage is present the back light will flash a bright red 3 The auto off feature will t...

Page 14: ...anges until you select the range you want 3 To exit the Manual Ranging mode and return to Auto ranging press and hold the RANGE key for 2 seconds Note Manual ranging does not apply for the Temperature...

Page 15: ...attery should be replaced 6 18 MODE BLUETOOTH Press the MODE button to select AC or DC Frequency or Duty Cycle Resistance Continuity or Diode Test and C or F Bluetooth allows readings to be displayed...

Page 16: ...s Multimeter is designed to provide years of dependable service if the following care instructions are performed 1 KEEP THE METER DRY If it gets wet wipe it off 2 USE AND STORE THE METER IN NORMAL TEM...

Page 17: ...uses and batteries to make sure that they are still good and that they are properly inserted 17 7 2 REPLACING THE FUSES WARNING To avoid electric shock disconnect the test leads from any source of vol...

Page 18: ...d from 5 of range to 100 of range 750HZ 1 5 reading 8 digits Range Resolution Accuracy 400 0mV 0 1mV 0 1 of reading 6 digits 4V 0 0001V 40V 0 001V 400V 0 01V 1500V 1 0V 0 1 of reading 6 digits 8 1 DC...

Page 19: ...reading 10 digits 40mF 0 01mF Not specified 8 6 CAPACITANCE 19 Range Resolution Accuracy 40 00 400Hz 0 01Hz 0 5 reading 8 8 FREQUENCY ELECTRICAL Sensitivity 15V RMS 20 to 80 5A RMS Duty Cycle Not spe...

Page 20: ...of reading 2 5 C 58 to 1832 F 1 F 1 0 of reading 4 5 F Meter only probe accuracy not included 8 10 TEMPERATURE TYPE K 0mA 25 4mA 0 20mA 100 24mA 125 Range Resolution Accuracy 25 to 125 0 01 50 digits...

Page 21: ...correctly only on sine waves and they will read inaccurately on non sine wave or distorted signals True rms meters read accurately on either type of signal ACV Bandwidth 50Hz to 1000Hz Crest Factor 3...

Page 22: ...cludes holster Size 187 x 81 x 50mm 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...

Page 23: ......

Page 24: ...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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