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Megger AVO410 True RMS Multimeter

The Megger AVO410 digital multi-meter designed for the contracting electrician has the additional features that also make the instrument suitable for wide range of applications and users.

Next Day Delivery (subject to availability)

including VAT @ 20%
Regular Price:
  • Tests up to 1000V
  • TRMS
  • Measures resistance
  • Measures frequency
  • Measures capacitance
  • AC/DC voltage
  • AC/DC current
  • Backlit Display
  • Auto and Manual Range
  • Data Hold Min/Max
  • FreeDelivery
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Megger AVO410 True RMS Multimeter

AVO410 Comes Supplied With:

  • GS38 Compliant Lead Set

Key Features:

  • 6000 count backlit digital display
  • True RMS reading on a.c. mode
  • 1000 V d.c. / 750 V a.c. ranges
  • 10 A a.c. / d.c. ranges
  • Resistance, frequency and capacitance ranges
  • CAT IV 600 V safety rating


The Megger AVO410 digital multimeter has been designed for the contracting electrician and has the additional features that also make the instrument suitable for wide range of applications and users. The instrument offers AC and DC voltage and current measurements as well as resistance, frequency and capacitance ranges. True RMS readings on the AC functions are standard on the AVO410 and the instrument features a CATIV 600 V safety rating meaning the instrument is suitable for industrial applications. The slim, compact case has a tough rubberised holster that provides that extra degree of protection from the extreme conditions found in industrial environments. The style of the case and positioning of the function switch and buttons means the unit sits comfortably in the palm for single handed use. Continuous references to the user guide have been avoided by the AVO410 utilising simplified functions. The display features a back light that allows measurements to be made in poorly lit areas. The AVO410 test leads are supplied with silicon cable and have GS38 compliant shrouded tips on the prods.


When first selected, all functions are auto-ranging. A range button on the AVO410 allows multiple manual range selection on each function; a feature that is generally welcomed by many users.

Minimum / Maximum measurements

The instrument has a MIN MAX function that allows the user to switch between minimum and maximum measurements. The display does not have to be continually mo


Data hold

This function allows a displayed result to be frozen on the display which avoids having to remember a measurement value. The hold function can be nested within the MIN MAX feature which stops the AVO410 continuously updating the minimum and maximum measurement values.

Voltage measurements

Both AC and DC voltage measurements up to 750 V and 1000 V respectively are possible with the AVO410, the AC reading being a true RMS value.

Current measurements

For current measurements up to 10 A, a separate fused terminal is provided to protect both user and instrument from excess current.


The AVO410 has optically isolated RS232 interface that allows the user to connect to a PC via a USB port for data acquisition and analysis. (Optional software is required for this function).

Continuity / diode testing

The continuity function features a buzzer and provides the user both optical and audio indication of identifying and confirming continuity between two points. This function also allows forward and reverse bias testing of diode and semiconductor junctions.

Megger AVO410 TRMS Multimeter
Reading range - resistance 0.1 Ω - 60 MΩ
Frequency reading range 1 Hz - 60 MHz
Reading range - capacity 0.001 nF - 6 mF
Interfaces optical
Power supply 9 V Block
Weight 522 g
Can be calibrated to ISO/DAkkS
Width 82 mm
Type AVO410
DC resistance 10 MΩ
AC resistance 10 MΩ
Features Water-jet proof (IP65)
Display (counts) 6000
Voltage DC reading range (max.) 1000 V
V AC reading range (max.) 750 V
A DC reading range (max.) 10 A
Amperage reading range DC (min.) 0.1 µA
A AC reading range (min.) 0.001 A
Amperage reading range AC (max.) 10 A
Voltage reading range DC (min.) 0.1 mV
Voltage metering AC/DC
Measurement type True RMS
Reading category CAT III 1000 V, CAT IV 600 V
Basic accuracy 0.5 %
Frequency range 50 Hz - 500 Hz
Height 164 mm
Current reading AC/DC
Category Handheld multimeter
Calibrated to Manufacturer standards
V AC reading range (min.) 0.1 mV
Display digital

Standard Delivery 3-5 Day Delivery – UK
£2.95 for all all orders under £40.00 (exld vat). Sent by Royal Mail Tracked, delivered/posted within 3-5 working days from the date of your order, subject to availability.

Standard Free Delivery 3-5 Day Delivery – UK Mainland only - Zone A & B
Included in the price for all orders over £40.00 (exld vat). Sent using FedEx, delivered within 3-5 working days from the date of your order, subject to availability.

Express DPD Delivery 1-2 Day Delivery – UK Mainland only - Zone A & B
£4.50 select at the checkout. Sent using DPD on their Award Winning “Predict” Service with these great key benefits:

  • You are given a one hour delivery window. (no more waiting in all day for your parcel)
  • You are notified by text or e-mail on your parcels progress.
  • Change of plan? You can easily use the text or e-mail to rearrange your delivery.
  • Notifications on your parcel up to 15 minutes before delivery.

Orders must be placed before 3pm for next day delivery and a mobile number supplied, subject to availability.

Next Day Delivery – UK Mainland only - Zone A & B
£8.00 select at the checkout. Sent using FedEx, orders must be placed before 3pm for next day delivery, subject to availability.

Saturday Pre 12am - UK Mainland only - Zone A & B
£15.00 select at the checkout. Sent using FedEx, orders must be placed before 3pm for Saturday delivery.

Delivery Surcharges
Because of the high cost of carriage we need to apply a surcharge on all deliveries made in the following regions: 

  • Scotland, Isle of Wight & Isles of Scilly - £6.00  
  • Scottish Highlands and Northern Ireland - £12.00  Zone C
  • Scottish Islands, Isle of Man and Channel Islands - £14.00  Zone D
  • Southern Island - £15.00  Zone E


 International delivery

International delivery charges are automatically added to your order at the checkout; you can also use the guide below for a guide on prices. For any questions regarding international deliveries please contact us at

 Zone 1:

  • France, Germany, Belgium, Netherlands, Luxembourg. £20.00 per parcel

Zone 2:

  • Austria, Denmark. £22.00 per parcel
  • Liechtenstein, Switzerland £47.00 per parcel (added cost for custom clearance surcharge)

Zone 3:

  • Czech Republic, Italy, Slovakia, Spain. £28.00 per parcel

Zone 4:

  • Estonia, Finland, Hungary, Poland, Portugal, Slovenia, Sweden. £50.00 per parcel

Zone 5:

  • Bulgaria, Croatia, Greece (incl islands) Latvia, Lithuania, Romania. £60.00 per parcel

Bosnia-Herzegovina, Iceland, Norway, Serbia. £85.00 per (added cost for custom clearance surcharge)

If no shipping option is available to your selected country.  Please call us on +44 (0) 1603 406 148 to purchase your items.