Megger AVO310 Digital Multimeter

Megger AVO310 Digital Multimeter
Manufacturer: Megger
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Megger AVO310 Digital Multimeter


Megger AVO310 Digital Multimeter

  The Megger AVO310 digital multimeters are tough compact instruments designed for the contracting electrician, but are also suitable for a wide range of applications and users. Both instruments offer a range of measurement modes for AC and DC applications, resistance and current measurement. The Megger AVO310 multimeters have tough rubber armored cases offering the maximum amount of protection from the extreme use found in modern industrial environments. They draw on extensive experience of Megger engineers in designing safe reliable instruments for the electrical industry.    Neither of the instruments are burdened with functions that never get used. This keeps the instruments simple to operate without the continued need to refer to the user manual.


  • Designed for Electricians
  • Fully auto ranging
  • Large display characters
  • Separate battery and fuse cover
  • Data hold
  • Min/Max store
  • IEC 61010 compliant
  • Suitable for applications to CATIII 600 V


   Every measurement range is fully auto-ranging. Simply switch on the instrument and start testing, leaving hands free for holding probes, or hanging onto ladders.

Separate Battery/Fuse compartment

   The battery and fuse compartment are accessed by a separate cover on the back. This allows both battery and fuses to be replaced without opening the main instrument body, and if the meter is sealed with a calibration seal, will not break the seal and invalidate the calibration. This is a problem found on most commonly available multimeters.

Large clear display

   The LCD display has large high contrast 31⁄2 digit display which are easily read from a distance. Additionally the AVO310 has a backlit LCD for use in poor lighting and a bar graph range showing the percentage of range used.

Data Hold

   This allows a displayed result to be held on the display until needed, rather than trying to remember a measurement. The result will be held until the HOLD button is pressed again, or until the unit switches off.


   When making current measurements the mode function allow the selection of AC or DC measurement.

MAX/MIN (AVO310 only)

   The Max/Min function on the AVO310 freezes the maximum or minimum measured result on the screen. The display does not have to be continually watched to capture a momentary increase or fall in circuit voltage, resistance or current.

Voltage measurement

   Both AC and DC voltage measurement is possible with the instrument auto ranging to match the voltage at the test probes. Voltage measurements up to 21 V are permitted without damage to the instrument.

Current measurement

   Three ranges are provided for current measurement of either AC or DC current from 0.1 uA to 10 A. Fused inputs protect both the user and the instrument in the case of excess current.