multicomp pro MP731065 Manual

Digital multimeter, 6000 count true rms

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INFORMATION ON WASTE DISPOSAL FOR CONSUMERS OF ELECTRICAL &
ELECTRONIC EQUIPMENT.
DIGITAL MULTIMETER, 60000 COUNT TRUE RMS
When this product has reached the end of its life it must be treated as Waste Electrical & Electronic
Equipment (WEEE). Any WEEE marked products must not be mixed with general household
MP731065
waste, but kept separate for the treatment, recovery and recycling of the materials used. Waste
batteries can be returned to any waste battery recycling point which are provided by most battery
retailers.Contact your local authority for details of recycling schemes in your area.
Made in China
PO Box 13362 Dublin 2
LS12 2QQ

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Summary of Contents for multicomp pro MP731065

  • Page 1 When this product has reached the end of its life it must be treated as Waste Electrical & Electronic Equipment (WEEE). Any WEEE marked products must not be mixed with general household MP731065 waste, but kept separate for the treatment, recovery and recycling of the materials used. Waste batteries can be returned to any waste battery recycling point which are provided by most battery retailers.Contact your local authority for details of recycling schemes in your area.
  • Page 2: Table Of Contents

    XIV. Use of magnetic hanger -------------------------------------------------- 24 AUTO-V LOZ XV. Maintenance -----------------------------------------------------------------26 MP731065 has multiple functions including auto range, data hold, MAX/MIN/ Average measurement, REL measurement, low voltage indication, audible and visual alarm, backlight and auto power off. II. Features...
  • Page 3: Accessories

    Before measuring on-line resistance, diode or continuity, please switch off Optional magnetic hanging strap to enable performing measurement all powers of measured devices, and discharge all capacitors completely. without holding the multimeter by hand. Before measuring current, please check if the fuse of the multimeter is good, The current of conductor can be measured without changing or disconnecting and switch off the measured current before connecting the multimeter the circuit, by connecting current probe externally.
  • Page 4: External Structure

    ● Analogue bar graph: 33 segments. Update for 32 times per VIII. Rotary Switch second. ● Range: Auto/Manual ● Polarity display: Auto ● Overrange indication: OL ● Low voltage indication: (About ≤3.6±0.2V) ● Operating temperature: 0℃~40℃ (32℉~104℉) ● Storage temperature: -10℃~50℃ (14℉~122℉) ●...
  • Page 5: Button Descriptions

    IX. Button Descriptions 1) Short press this button to enter or exit data hold mode. In HOLD HOLD/ mode, they symbol “ ” is displayed on the LCD. Backlight 2) Long press to turn on/off the backlight. The backlight is turned off automatically in 5 minutes by default.
  • Page 6: Operating Instructions

    XI. Operating Instructions 2. AC/DC voltage measurement (Figure 5) 1) Connect red test lead with V terminal, and black with COM. Please check the batteries (AAA 1.5V × 3) before use. If the battery power 2) Set the rotary switch to ACV or DCV position, select function (ACV or DCV) is low after the multimeter is powered on, the symbol “...
  • Page 7 Warning: 5. Resistance measurement (Figure 6) The input impedance of the multimeter is about 10MΩ. Measurement error 1) Set the rotary switch to “ ”, then short press SEL to switch to resistance will be produced when measuring circuit with high impedance. In most (Ω) measurement.
  • Page 8 “OL” is displayed if the measured diode is open or the polarity is reversed. Warning: Before measuring on-line diode, please switch off all powers of measured For frequency measurement under ACA mode of current probe, the input circuit, and discharge all capacitors completely. current amplitude shall be greater than 10% of full range.
  • Page 9: Other Functions

    Please switch off the current of measured loop before connecting the Even the displayed result is that voltage is not present, it does not mean multimeter with the measured loop, otherwise it can present a risk of voltage is present. Do not determine if voltage is present simply by the electric spark.
  • Page 10: Technical Specifications

    XIII. Technical Specifications 3. AC voltage Accuracy: ± (a% of reading + b digits); guaranteed for one year Accuracy±(a% of Overload Ambient temperature: 23°C±5°C Range Resolution reading +b digit) protection Relative humidity: < 75% 600.00mV 0.01mV Note: 6.0000V 0.0001V The temperature condition of accuracy is 18°C~28°C, the fluctuation range ±...
  • Page 11 5. Frequency 7. AC current Accuracy±(a% of Overload Range Resolution Accuracy±(a% of Overload reading +b digit) protection Range Resolution reading +b digit) protection 99.99Hz 0.01Hz 6.0000A 0.0001A ACV: 600Vrms 999.9Hz 0.1Hz ±(1.5%+30) F 11A /1000V ±(0.01%+3 ACA: F 11A / 10.000A 0.001A 9.999kHz...
  • Page 12: Use Of Magnetic Hanger

    1mV/1A, and the accuracy specified is the intrinsic * It is recommended to measure in REL mode if measured capacitance is accuracy of MP731065 (eliminate the error of current probe). ≤100nF. * Least significant digit is allowed to be about 5 under short circuit.
  • Page 13: Maintenance

    3. Applicatiion Install from right side: Hang onto a nail, hook or other objects, or attach to metal objects such as a power distribution cabinet, automobile bodywork etc. As shown below: Steel Install from left side: XV. Maintenance There are no user serviceable components inside, refer all servicing or repairs to qualified personnel.
  • Page 14 2. Replace battery or fuse (Figure 11) Warning: (1) When the symbol “ ” shows on the LCD, please replace the battery immediately otherwise the measurement accuracy can be affected. Battery specification: 1.5V AAA x3 (4.5V) (2) If the display does not function at all when measuring current, please check if the built-in fuse has blown.

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