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MT784

1500V DC THERMAL CLAMP METER

WITH DATA LOGGER & MOBILE APP

INSTRUCTION MANUAL

Summary of Contents for MT784

Page 1: ...MT784 1500V DC THERMAL CLAMP METER WITH DATA LOGGER MOBILE APP INSTRUCTION MANUAL...

Page 2: ...2...

Page 3: ...tage Measurement 11 4 3 AC Voltage Measurement 12 4 4 Frequency Measurement 13 4 5 LoZ AC Voltage Measurement 14 4 6 Resistance Measurement 15 4 7 Continuity Check 16 4 8 Diode Test 17 4 9 Capacitance...

Page 4: ...11 Factory Set 34 6 3 Record Measurements 35 7 Image Browser 37 7 1 How to Capture a Screen 38 8 Specifications 39 8 1 General Specifications 39 8 2 Thermal Imager Specifications 40 8 3 TRMS Clamp Met...

Page 5: ...rporating an 80 x 80 pixel Thermal Imager with a range from 20 C to 260 C This clamp meter has a large 6000 count colour TFT LCD display that provides fast sampling times and high accuracy measurement...

Page 6: ...age Category III Equipment of OVERVOLTAGE CATEGORY III is equipment in fixed installations Note Examples include switches in the fixed installation and some equipment for industrial use with permanent...

Page 7: ...o replace the fuse or batteries Never operate the meter unless the back cover and the battery and fuse covers are in place and fastened securely If the equipment is used in a manner not specified by t...

Page 8: ...sent reading in the display and allows the display to be saved MODE VFD Press the MODE key to switch the functions RANGE Press the RANGE key to manual range IR Press the IR key to switch DMM Mode and...

Page 9: ...otary switch to one of the icons around its perimeter For each function the Meter presents a standard display for that function range measurement units and modifiers Button choices made in one functio...

Page 10: ...banana plug into the negative COM jack 3 Insert the red test lead banana plug into the Positive jack 4 Press the MODE key to switch the VDC Voltage functions 5 Read the voltage in the display CAUTION...

Page 11: ...egative COM jack 3 Insert the red test lead banana plug into the Positive jack 4 Press the MODE key to switch the V AC DC Voltage functions 5 Read the AC DC voltage on the display CAUTION Do not measu...

Page 12: ...not be long enough to contact the live parts inside some 240V outlets for appliances because the contacts are recessed deep in the outlets As a result the reading may show 0 volts when the outlet actu...

Page 13: ...e Hz 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 jack 4 Read the Frequency in the display 5 Press the MODE key...

Page 14: ...ps may not be long enough to contact the live parts inside some 240V outlets for appliances because the contacts are recessed deep in the outlets As a result the reading may show 0 volts when the outl...

Page 15: ...into the negative COM jack 3 Insert the red test lead banana plug into the Positive jack 4 Read the resistance on the display WARNING To avoid electric shock disconnect power to the unit under test a...

Page 16: ...e jack 4 Press the MODE key to switch the continuity functions 5 If the resistance is less than approximately 50 the audible signal will sound 6 If the circuit is open the display will indicate OL WAR...

Page 17: ...gative COM jack 3 Insert the red test lead banana plug into the Positive jack 4 Press the MODE key to switch the Diode functions Forward voltage will typically indicate 0 400 to 3 000V Reverse voltage...

Page 18: ...t the red test lead banana plug into the Positive jack 4 Press the MODE key to switch the Capacitance functions 5 Read the Capacitance value on the Display WARNING To avoid electric shock disconnect p...

Page 19: ...et the function switch to the Temp C F Position 2 Insert the Temperature Probe into the input jacks making sure to observe the correct polarity 3 Read the Temperature on the display 4 Press the MODE k...

Page 20: ...negative COM jack 3 Insert the red test lead banana plug into the Positive jack 4 Read the current in the display 5 Press the MODE key to switch the AC and AC DC Current 6 Press the RANGE key to switc...

Page 21: ...urrent measurements up to 600A DC set the function switch to the 600A Position 3 For current measurements up to 1000A DC set the function switch to the 1000A Position 4 Press the MODE button to indica...

Page 22: ...function switch to the 60A Position 2 For current measurements up to 600A AC set the function switch to the 600A Position 3 For current measurements up to 1000A AC set the function switch to the 1000...

Page 23: ...e function switch to the 60A or 600A 1000A Position 2 Press the INRUSH Button Enter key 2 second to indicate on the display Then measurement display 3 Clamp the cable to be motor 4 Start the motor 5 R...

Page 24: ...he HOLD key to release the freeze mode 4 17 Capturing Minimum and Maximum Values The MAX MIN Record mode captures minimum and maximum input values When the input goes below the recorded minimum value...

Page 25: ...REL key can be used as the ZERO function of DC current as well as relative value measurement of other functions Hold down the HOLD REL key to enter REL function Hold down this key to quit REL 4 19 Ca...

Page 26: ...Unit of the meter 16 Lowest reading measured in the current frame 17 The Thermal scale shows the range colour for thermal images The lighter the colour the warmer the temperature the darker the colou...

Page 27: ...ith measure data into SD card the saved bitmap later can be analysed by the PC software or smart phone APPs 8 The thermal imager s FOV Field of view is 21 by 21 degrees 9 FOV is the largest area that...

Page 28: ...ues on IR Clamp Meter Mode 1 To activate the maximum in mode press the key to display the max value 2 If the Meter is already in the maximum function then press the key to display the min value then p...

Page 29: ...SETTINGS MENU 6 1 Using Settings Menus Press MENU button to open the Settings Menus as show below Press UP DOWN button to select the menu item or change the value of the current focus item Press RIGH...

Page 30: ...ns are available Hot Point and Cold Point Press RIGHT MENU button to set or select item on or off Hot Point This option enables the thermal imager to automatically detect the highest temperature point...

Page 31: ...he RIGHT MENU button to set beep on or off Bluetooth Use the RIGHT MENU button to set bluetooth power on or off Laser Use the RIGHT MENU button to set laser pointer on or off Brightness Press the RIGH...

Page 32: ...icon on the Home interface bluetooth device name will appear The detail information about Thermview please refer to Thermview APP help file Thermview for Android Please search in Google Play with keyw...

Page 33: ...o Press the RIGHT MENU Button to enter photo menu Two options are available Photo Review and Delete Photo Photo Review Press the RIGHT MENU Button to enter image browser function and exit settings men...

Page 34: ...menu This menu contains the software version hardware version and thermal imager version 6 2 11 Factory Set When selecting the Factory Set option after pressing the RIGHT MENU button a dialog box will...

Page 35: ...press the Button or key to select record Item Press the button Enter Record Menu In Record Menu press the Button or key to select Sample Interval Item or Duration Item Press the Button Enter Record se...

Page 36: ...e Button to stop record and Press the Button Save In Record Menu Press the Button or key to select Review Item Press the Button Enter View Record measurement Press the Button MODE key to Trend record...

Page 37: ...oints X3 for at least 40 measuring points and so on for maximum 6 zooming operations In Record Menu press the button or key to select Delete all Recordings Item Press the button Enter Delete Box and s...

Page 38: ...When in clamp meter mode or thermal imaging clamp meter mode use the HOLD button to enter hold mode as shown below Then press the UP Button to capture screen After saving to TF card completely Clamp M...

Page 39: ...12VDC 2A Low Battery Indication Symbol on the Display Auto Power Off After 15 to 60 minutes idling May be disabled Display Conversion TRMS Characteristics Colour TFT 6000 Dots with Bargraph Sampling...

Page 40: ...ct Temperature Range 20 to 260 C 4 to 500 F Accuracy 3 C 5 4 F or 3 of reading Environment temperature 10 35 C object temperature 0 C Range Function Accuracy Calculated as reading num digits resolutio...

Page 41: ...ts 300 0V 0 1V Range Resolution 8 3 3 LowZ AC TRMS Voltage Accuracy Input impedance 300K Protection against overcharge 1000VDC ACrms Accuracy specified from 10 to 100 of the measuring range sine wave...

Page 42: ...for reference only 30 00A 0 01A 300 0A 0 1A 50Hz 400Hz 3 0 5 digits 3000A 1A Range Resolution 8 3 8 Flexible Coil Current Accuracy Protection against overcharge 1000ADC ACrms Accuracy specified from 1...

Page 43: ...F 0 1nF 6 000 F 0 001 F 3 0 8 digits 60 00 F 0 01 F 600 0 F 0 1 F 6000 F 1 F 3 5 20 digits 60 00mF 0 01mF Unspecific 100 0mF 0 1mF Range Resolution 8 3 12 Capacitance Accuracy Protection against overc...

Page 44: ...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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