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AVO410 Electricians True-RMS Multimeter

Megger AVO410 True RMS Multimeter - ideally suited to the contracting electrician. Measures voltage & current, with TRMS, resistance capacitance & frequency.

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Megger AVO410 Electrician‘s True-RMS Multimeter

Safe, accurate and versatile, the Megger AVO410 Digital Multimeter combines rugged yet compact construction with ease of use and a CAT IV 600 V safety rating in line with IEC 61010, which means that it is suitable for use in any location on all types of low-voltage electrical installations, including industrial installations.

Small enough to fit easily into the palm of the hand yet tough enough to withstand the rigours of regular use in demanding environments, the AVO410 measures dc voltage to 1,000 V, ac voltage to 750 V, and ac or dc current to 10 A.  All ac ranges are true-RMS.  In addition, the instrument offers resistance, frequency and capacitance ranges, as well continuity and diode test functions.

A MIN/MAX feature is provided that allows users to switch between minimum and maximum measurements, thereby making it unnecessary to continuously monitor the display to observe momentary fluctuations in readings.  A data hold function is also provided, which allows the display to be temporarily frozen.

Designed to be intuitive to use and easy to operate even with a gloved hand.

Functions are selected with a large clearly marked rotary switch and pushbuttons, and the results are shown on a high-contrast backlit display.  When first selected, all functions are auto-ranging but manual range selection is also supported - which can be advantageous in some applications.

The versatility of the AVO410, is further increased by the provision of a serial port that can, with the aid of a suitable lead, be connected to the USB port of a PC.  Using software that is available from Megger as an optional accessory, measurements can be captured direct from the instrument allowing it to function as an inexpensive data logger.  For use in this mode, the auto-off function can be disabled (this mode normally kicks in after ten minutes of inactivity).

Megger AVO410 Key Features:

  • 6000 count backlit digital display
  • True RMS reading on AC mode
  • 1000 V DC / 750 V AC ranges
  • 10 A AC / DC ranges
  • Resistance, frequency and capacitance ranges
  • Auto ranging with the option for manual range selection
  • Max and min measurement with data hold
  • Tough rubber casing
  • CAT IV 600 V safety rating

What comes with the Megger AVO410?

  • AVO410 digital multimeter CAT IV 600 V
  • Test leads and probes

The leads are made from extra-flexible cable with heat-resistant silicone rubber insulation, and the probes have GS38 compliant shrouded tips.


Comparison Chart for: Megger AVO410 Electricians True-RMS Multimeter

Current measurement
A ac (Overrange for 20s)10 (15)10 (15)1010
A dc (Overrange for 20s)10 (15)10 (15)1010
Voltage measurement
V ac1000600750750
V dc100060010001000
Basic accuracy0.10%0.10%0.50%0.01
Resistance measurement0.01 Ω to 50 MΩ0.01 Ω to 50 MΩ0.1 Ω to 60 MΩ
Continuity (Buzzer)
Conductance measurement0.1 nS to 60 nS0.1 nS to 60 nS
Diode measurement1 mV to 2.8 V1 mV to 2.8 V10 mV to 3 V
Capacitance measurement1 nF to 20.00 mF1 nF to 20.00 mF2 nF to 6.00 mF
Frequency measurement5 Hz to 100kHz5 Hz to 100kHz100 Hz to 60 MHz
Phase rotation
Non contact live circuit detectionhi/lo sensitivityhi/lo sensitivity
Input impedance10 MΩ or 10 kΩ10 MΩ or 10 kΩ10 MΩ
Additional features
Display10,000 count10,000 count6,000 count
Analogue arc
Data capture
Max min hold
Manual and auto hold
Noise suppression
Low pass filter
Relative (%)
Low Z Capacitance
Warranty upgradeable to 3 years FREE
Ingress protectionIP54IP54
Safety ratingCAT IV 600 V & CAT III 1000 VCAT IV 600 VCAT IV 600 V
Product Downloads


Accessory Code Description Price (Ex VAT)
1014-293 2 Lead Set RD/BK Non-Fused (Boxed) £42.50 ADD