Martindale Electric MM64, Instruction Manual

Page 1: ...MM64 MULTIMETER Instruction Manual...

Page 2: ...ons and for the purposes for which it has been constructed Particular attention should be paid to the Warnings Precautions and Technical Specifications Always check the unit is in good working order b...

Page 3: ...Battery Indication 4 3 3 Description of Terminals 4 3 4 Description of Press Buttons 4 3 5 Description of LCD Symbols 5 3 6 Max Min 5 3 7 Backlight 5 3 8 Voltage Measurement 5 3 9 Current Measurement...

Page 4: ...u Resistance to 20M u Capacitance to 20mF u Frequency to 40kHz u Temperature to 750 C 1400 F using Type K thermocouple u Continuity with audible indication u Diode testing Further functions are u Max...

Page 5: ...the following warnings and cautions before use Warning Before use check the unit for cracks or any other damage Make sure the unit is free from dust grease and moisture Also check any associated leads...

Page 6: ...the specified limits of the unit may damage the unit and expose the operator to a shock hazard Always check the unit s specified limits before use Warning To avoid electrical shock and damage to the i...

Page 7: ...nge to 600V then if required reduce the range for a satisfactory reading If the multimeter displays OL or OL then the measurement limits of the range have been exceeded 3 2 Low Battery Indication If t...

Page 8: ...d down the Max Min button for 2 seconds 3 7 Backlight Press the button to turn on off the backlight The backlight will automatically turn off after approx 4 minutes 3 8 Voltage Measurement Connect the...

Page 9: ...ing all necessary safety precautions connect the test leads to the circuit being measured and read the measured resistance from the display 3 11 Capacitance Measurement Be sure the capacitor being tes...

Page 10: ...ge Taking all necessary safety precautions position the thermocouple at the surface to be measured and read the measured temperature from the display Note Repeated flexing can break the thermocouple l...

Page 11: ...k test lead to the COM terminal and the red test lead to the V terminal Set the rotary switch to Taking all necessary safety precautions connect the test leads to the diode being tested If the diode i...

Page 12: ...k injury or damage to the multimeter disconnect the multimeter from any external circuits or components and remove the test leads before proceeding Replace only with the fuse specified Replace the fus...

Page 13: ...etergents which can be conductive 4 6 Repair Service There are no user serviceable parts in this unit other than those that may be described in section 3 Return to Martindale Electric if faulty Our se...

Page 14: ...artindale Martindale s warranty obligation is limited at Martindale s option to refund of the purchase price free of charge repair or replacement of a defective product which is returned to Martindale...

Page 15: ...sion maker of competent jurisdiction such holding will not affect the validity or enforceability of any other provision or other part of that provision Nothing in this statement reduces your statutory...

Page 16: ...600V DC or AC rms for 15 seconds on 200 mV range AC VOLTAGE 50Hz to 500Hz Ranges 200mV 2000mV 20V 200V 600V Resolution 0 1mV 0 001V 0 01V 0 1V 1V Accuracy 200mV to 20V ranges 1 2 of rdg 4 dgts 200V to...

Page 17: ...circuit voltage 0 3V DC 3 0V DC on 200 range Overload protection 500V DC or AC rms CAPACITANCE Ranges 200 F 2mF 20mF Resolution 0 1 F 0 001mF 0 01mF Accuracy 4 0 of rdg 10 dgts Test frequency 21Hz Tes...

Page 18: ...TEST Test current 1 0mA approx Accuracy 1 5 rdg 3 dgts Open circuit voltage 3 0V DC typical Overload protection 500V DC or AC rms Specification MM64 Digital Multimeter Range Resolution Accuracy 200 C...

Page 19: ...ox 25 minutes Operating environment 0 C to 50 C at 70 RH Storage temperature 20 C to 60 C at 80 RH Altitude Up to 2000m Power Single standard 9 volt battery NEDA 1604 JIS006P IEC 6F22 Battery life 150...

Page 20: ...Accessories l Phase Rotation Testers l Proving Units l Socket Testers l Thermometers Probes l Test Leads l Voltage Indicators l Specialist Metrohm Testers 4 5kV l Specialist Drummond Testers Check ou...