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MODEL: D03127
Digital Multimeter, Pen Type
1

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Summary of Contents for Duratool D03127

  • Page 1 MODEL: D03127 Digital Multimeter, Pen Type...
  • Page 2: Table Of Contents

    CONTENTS Page Number Description Important Safety Information Electrical Symbols Overview Measurement Operation AC & DC Voltage Measurement AC & DC Current Measurement Resistance Measurement Diode Measurement Connectivity Test Non-contact Voltage Detection General Technical Specification Accuracy Specifications Cleaning & Maintenance Replacing the Batteries...
  • Page 3: Important Safety Information

    IMPORTANT SAFETY INFORMATION Please read these instructions carefully before use and retain for future reference. • When using electrical appliances basic safety precautions should always be followed. • Before use, check that there is no damage to the instrument, there is no metal exposed or sign of wear to the insulating layer of the probe.
  • Page 4: Overview

    OVERVIEW Number Description Test probe Light Non-contact voltage induction area Non-contact voltage indicator Rotary dial Display Buttons: • Data Hold • Range Select • Backlight and Light - press and hold for more than two seconds to turn the backlight on. Press and hold for two more seconds to turn off.
  • Page 5: Ac & Dc Voltage Measurement

    AC & DC VOLTAGE MEASUREMENT • Move the rotary dial to , press the “FUNC.” button and select DC or AC voltage measurement. • Connect the probe to be measured to the circuit or power supply in parallel and measure the voltage. •...
  • Page 6: Diode Measurement

    DIODE MEASUREMENT • Move the rotary dial to the position and switch to the diode function. • Contact the red probe to the anode of the measured diode, and the black probe to the cathode of the measured diode. • The reading on the screen is the approximate value of the diode forward voltage drop.
  • Page 7: Accuracy Specifications

    Display 3½ LCD screen Super range indication LCD display screen will display “OL” Low battery indication will be displayed on the screen Input polarity indication Automatically displays “-” Power supply 2 x 1.5V AAA batteries Dimensions 225mm x 38mm x 26mm ACCURACY SPECIFICATIONS •...
  • Page 8: Cleaning & Maintenance

    Resistance Range Resolution Accuracy 200Ω 0.1Ω • Input protection: 2kΩ 0.001kΩ Maximum DC or AC 20kΩ 0.01kΩ ± (1.0% reading + 3) 600V RMS 200kΩ 0.1kΩ 2MΩ 0.001MΩ 20MΩ 0.01MΩ ± (1.2% reading + 15) Diode Function Range Resolution Test Environment Testing current: about 1mA;...

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