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Details about  Digital Insulation Resistance Tester Megger MegOhm Meter 100/250/500/750/1000V

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Digital Insulation Resistance Tester Megger MegOhm Meter 100/250/500/750/1000V
Item Ended
Item condition:
Brand New
15 Jul, 2014 16:25:57 AEST
AU $76.20
FREE Standard Postage | See details
Item location:
Sydney, Australia


eBay item number:
Seller assumes all responsibility for this listing.
Last updated on  20 Jun, 2014 20:18:31 AEST  View all revisions

Item specifics

Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read moreabout the condition

Digital Insulation Resistance Tester Megger MegOhm Meter 100/250/500/750/1000V



Digital Insulation Tester Meter Megohmmeter A4431

100V/250V/500V/1000V with Accuracy of ±(4%+2)


The newly style of Digital Insulation Resistance Tester is A4431. It has fashionable design and improved electronic circuit, so that has more fully function, higher precision, easier operation. The output testing voltage can be selected in 100V/250V/500V/1000Vfor deferent measurement. Resistance range can touch 2000MΩ. Alternating voltage also can be tested.

This tester apply for all kinds of electric equipment and insulation materials such as transformer, electromotor, cable, switch appliance, etc. It is a perfect electrical testing meter. 

Key Features:

  • Low power consumed CMOS double integral A/D convertor IC
  • 3 digits LCD display, the max reading is 1999.
  • Data holding with symbol.
  • LED indicating shows high voltage is generated.
  • Voltage below AC750V can be tested.
  • Low battery indicated.
  • Output short current is over 1mA.
  • Perfect circuit protect.
  • Auto power off
  • Power: R6P(AA)(1.5V). Supply for battery Adapter (optional);
  • Size : 167.8×111.2×72mm.
  • Weight: 790g (Including batteries).
  • Environment:
    Working temperature: 0~40℃ , relative humidity<80%
    Storage temperature: -10~50℃ , relative humidity<85%
    Temperature to ensure precision: 23℃~5℃ , relative humidity<75%


Insulation Resistance: 

MODEL  A4431
Test Voltage 100V/250V/500V/1000V
Output Voltage Test nominal Voltage of   90-120%
Range 0-2000MΩ
MAX.Resolution 0.001MΩ
Accuracy 0-200MΩ ±(3%rdg + 5 d) 
Accuracy 200MΩ-10GΩ ±(5%rdg+ 5 d)
Accuracy 10GΩ-20GΩ ±(10%rdg+ 10 d) 
ACV Range 0-750V 
ACV Accuracy ±(2.0%rdg+ 5 d)
ACV Resolution 1V 
ACV Frequency Range 40Hz-400Hz 
Continuity test Range:0~200Ω,i.e. resistance less than about 70Ω±30Ω

AC Voltage:

Function Range Resolution Accuracy
AC Voltage 0~750V 1V ±(2.0%rdg+5d)

- Frequency Range: 40 to 400Hz
- Response: average, calibrated in rms of sine wave.


  • 1 x Digital Insulation Tester
  • 3 x Test Leads
  • 1 x User Manual
  • 1 x Bag
  • Note: Batteries are not included due to Aviation Security Check. Sorry for the inconvenience.

Estimated Delivery Time
Australia (NSW)Australia Post / Courier2-3 business days
Australia (VIC,SA,QLD,NT)Australia Post / Courier4-6 business days
Australia (WA,TAS)Australia Post / Courier6-8 business days
New ZealandAustralia Post6-9 business days
Other Countries (May depart from other stock location)International Airmail Service12-21 business days

Please DO CONTACT AND CONFIRM with us BEFORE you bid IF you:
- need the item urgently.
- require that the item should be delivered within a certain time.
- have any other questions/requirements about delivery.

*Usually, your order will be dispatched before the next working day after the full payment is cleared when stock lasts.
*Notification will be sent after your order is dispatched, please check you email or ebay order records for date of dispatch.
*It is not guaranteed that parcel should arrive within the time stated above. However, 95%+ parcels will be delivered within the reference time.
*Please contact us if you have any trouble in receiving your orders. We will help you to track them.

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