Major tech MTD75T, Instruction Manual

Page 1: ...MTD75T 800A AC DC True RMS Digital Clamp Meter Instruction Manual...

Page 2: ...tted SAFETY NOTES Do not exceed the maximum allowable input range of any function Do not apply voltage to meter when resistance function is selected Set the function switch OFF when the meter is not i...

Page 3: ...se voltages are considered a shock hazard Always discharge capacitors and remove power from the device under test before performing Diode Resistance or Continuity tests Voltage checks on electrical ou...

Page 4: ...tage indicator light 5 Clamp trigger 6 Rotary Function switch 7 SELECTOR mode range button 8 Data Hold and Flashlight and LCD backlight button 9 RANGE button and DCA Zero 10 Frequency and Duty Cycle b...

Page 5: ...ltage Low battery mV or V Milli volts or Volts Voltage Ohms Resistance A Amperes Current F Farad Capacitance Hz Hertz Frequency Percent duty ratio oF and oC Fahrenheit and Celsius units Temperature n...

Page 6: ...quency Response 40Hz to 1kHz True RMS Function Range Resolution Accuracy of reading digits DC Current 60 00A 0 01A 1 5 of rdg 5 digits 600 0A 0 1A 800 0A 1A Over range protection Maximum input 1000A F...

Page 7: ...Accuracy of reading digits Resistance 600 0 0 1 0 8 of rdg 5digits 6 000k 1 0 8 of rdg 1 digits 60 00k 10 600 0k 100 6 000M 1k 60 00M 10k 1 0 of rdg 5 digits Input Protection 250V dc or 250V ac rms No...

Page 8: ...nF 5 rdg 10 digits 6mF 1uF 60mF 10uF Ensure capacitors are discharged before measuring value Warning DO NOT apply voltage to this range Function Range Resolution Accuracy of reading digits Frequency A...

Page 9: ...ontinuity range General Specifications Clamp jaw opening 28mm approx Display 6000 Count 3 5 6 digits backlit LCD Low Battery indication is displayed Over range indication OL display Measurement rate 3...

Page 10: ...5V AAA Battery Battery life Approx 30h backlight ON Approx 100h backlight OFF Auto power OFF After approx 15 minutes Dimensions 123 W x 270 D x 39 H mm Weight 280g Safety For indoor use and in the req...

Page 11: ...For optimum results center the conductor in the jaw 5 The clamp meter LCD will display the reading DC Current Measurements WARNING Ensure that the test leads are disconnected from the meter before ma...

Page 12: ...test leads in parallel to the circuit under test 4 Read the voltage measurement on the LCD display DC Voltage Measurement 1 Insert the black test lead into the negative COM terminal and the red test...

Page 13: ...5 For Resistance tests read the resistance on the LCD display Capacitance Measurement WARNING To avoid electric shock discharge the capacitor under test before measuring 1 Insert the black test lead...

Page 14: ...n the LCD display Temperature Measurements 1 Set the function switch to the o C o F position 2 Insert the Temperature Probe into the negative COM and the V positive jacks observing polarity 3 Touch th...

Page 15: ...ative COM terminal and the red test lead into the positive V terminal 2 Set the function switch to position 3 Use SELECT Button to select The display icons will change when the SELECT button is presse...

Page 16: ...ctricity or other sources of energy may randomly trip the sensor This is normal operation HOLD Flashlight LCD Backlight To freeze the LCD reading press the button While data hold is active the HOLD ic...

Page 17: ...nd hold the RANGE key for more than 1 second to exit the manual mode and restore the Auto range mode Automatic Power OFF In order to conserve battery life the meter will automatically turn off after a...

Page 18: ...s or more remove the battery and store it separately Battery Replacement 1 When the LCD displays please replace the battery to ensure correct readings 2 Remove the Phillips head screw that secures the...

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